NSN 5360-00-664-4374 NIIN 006644374 — Helical Compression Spring

NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
5360-00-664-4374
5360006644374
Description:
SPRING,HELICAL,COMPRESSION
NSN Assigned:
01-JAN-63
DEMIL:
NO
Shelf Life:
N/A
UOM:
25 EA
Using Services:
Marines, Navy, Air Force, Army

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Quality Commitment

Serving our customers with quality and safety first.

  •   AS9120 Certified
  •   Audited supply chain
  •   ITAR Registered
  •   DDTC Registered
  •   HAZMAT Certified
  •   Customer service objectives
  •   Every product 100% inspected
AS9120 Certified by SAI Global

5360-00-664-4374 Specification Set by the OEM (see RNCC code 3)

Inside Diameter AARX:

0.563in.

End Style ABQK:

E4 spring end, squared and ground both ends

Spring Free Length AGEK:

1.500in.

Accommodated Rod Diameter AHQJ:

0.500in.

Coil Quantity APCN:

7-1/2

Spring Solid Length AXJQ:

0.750in.

Coil Helix Direction AXLH:

RIGHT-Hand

Spring Free Outside Diameter AXLQ:

0.772in.

Material MATT:

steel

Style Designator STYL:

cylindrical

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number
Cage
RNCC
RNVC
DAC
RNAAC
Status
MSDS
SADC
Part Number:
2186344
Cage Code:
7X677
RNCC:
C
RNVC:
1
DAC:
5
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
9X
Part Number:
12Y2538CA
Cage Code:
61465
RNCC:
3
RNVC:
2
DAC:
5
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
138603H
Cage Code:
89346
RNCC:
3
RNVC:
2
DAC:
5
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
12Y2538
Cage Code:
62265
RNCC:
3
RNVC:
2
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
E2423
Cage Code:
70433
RNCC:
3
RNVC:
2
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
16A7421
Cage Code:
95201
RNCC:
3
RNVC:
2
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
12Y2538
Cage Code:
61465
RNCC:
5
RNVC:
2
DAC:
5
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
5277992
Cage Code:
19207
RNCC:
7
RNVC:
2
DAC:
A
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
311617
Cage Code:
H0001
RNCC:
5
RNVC:
2
DAC:
6
RNAAC:
ZN
Status:
A
MSDS:
SADC:
Part Number:
12Y2538
Cage Code:
12204
RNCC:
5
RNVC:
2
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
7340338
Cage Code:
19207
RNCC:
5
RNVC:
2
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
42E12Y2538
Cage Code:
23382
RNCC:
5
RNVC:
2
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
2186344
Cage Code:
24617
RNCC:
5
RNVC:
2
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
12Y2538
Cage Code:
33323
RNCC:
5
RNVC:
2
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
12Y2538
Cage Code:
76040
RNCC:
5
RNVC:
2
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
GTB19051
Cage Code:
23040
RNCC:
5
RNVC:
2
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
GTB5404
Cage Code:
23040
RNCC:
5
RNVC:
2
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
312N2
Cage Code:
56442
RNCC:
5
RNVC:
9
DAC:
5
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
BB1777
Cage Code:
56442
RNCC:
5
RNVC:
9
DAC:
5
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
12Y2538
Cage Code:
63734
RNCC:
5
RNVC:
9
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
FT10660
Cage Code:
81240
RNCC:
5
RNVC:
9
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
256326
Cage Code:
08683
RNCC:
5
RNVC:
9
DAC:
5
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
12Y2538
Cage Code:
63659
RNCC:
5
RNVC:
9
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
12Y2538
Cage Code:
65282
RNCC:
5
RNVC:
9
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
27UV0633
Cage Code:
65282
RNCC:
5
RNVC:
9
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
358174
Cage Code:
65282
RNCC:
5
RNVC:
9
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
418717
Cage Code:
65282
RNCC:
5
RNVC:
9
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
12Y2538
Cage Code:
45320
RNCC:
5
RNVC:
9
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
126647
Cage Code:
76894
RNCC:
5
RNVC:
9
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
12Y2538
Cage Code:
93334
RNCC:
5
RNVC:
9
DAC:
5
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
2186344
Cage Code:
23862
RNCC:
5
RNVC:
9
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
27UV0633
Cage Code:
62265
RNCC:
5
RNVC:
9
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
12Y2538
Cage Code:
96606
RNCC:
5
RNVC:
9
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
138603H
Cage Code:
31007
RNCC:
5
RNVC:
9
DAC:
5
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
2186344
Cage Code:
7X677
RNCC:
C
RNVC:
1
DAC:
5
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
9X
Part Number:
12Y2538CA
Cage Code:
61465
RNCC:
3
RNVC:
2
DAC:
5
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
138603H
Cage Code:
89346
RNCC:
3
RNVC:
2
DAC:
5
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
12Y2538
Cage Code:
62265
RNCC:
3
RNVC:
2
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
E2423
Cage Code:
70433
RNCC:
3
RNVC:
2
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
16A7421
Cage Code:
95201
RNCC:
3
RNVC:
2
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
12Y2538
Cage Code:
12204
RNCC:
5
RNVC:
2
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
7340338
Cage Code:
19207
RNCC:
5
RNVC:
2
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
42E12Y2538
Cage Code:
23382
RNCC:
5
RNVC:
2
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
2186344
Cage Code:
24617
RNCC:
5
RNVC:
2
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
12Y2538
Cage Code:
33323
RNCC:
5
RNVC:
2
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
12Y2538
Cage Code:
76040
RNCC:
5
RNVC:
2
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
5277992
Cage Code:
19207
RNCC:
7
RNVC:
2
DAC:
A
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
12Y2538
Cage Code:
61465
RNCC:
5
RNVC:
2
DAC:
5
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
GTB19051
Cage Code:
57526
RNCC:
5
RNVC:
2
DAC:
5
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
GTB5404
Cage Code:
57526
RNCC:
5
RNVC:
2
DAC:
5
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
311617
Cage Code:
H0001
RNCC:
5
RNVC:
2
DAC:
6
RNAAC:
ZN
Status:
A
MSDS:
SADC:
Part Number:
2186344
Cage Code:
23862
RNCC:
5
RNVC:
9
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
27UV0633
Cage Code:
62265
RNCC:
5
RNVC:
9
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
12Y2538
Cage Code:
96606
RNCC:
5
RNVC:
9
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
312N2
Cage Code:
56442
RNCC:
5
RNVC:
9
DAC:
5
RNAAC:
KZ
Status:
F
MSDS:
SADC:
Part Number:
BB1777
Cage Code:
56442
RNCC:
5
RNVC:
9
DAC:
5
RNAAC:
KZ
Status:
F
MSDS:
SADC:
Part Number:
12Y2538
Cage Code:
63734
RNCC:
5
RNVC:
9
DAC:
X
RNAAC:
XX
Status:
F
MSDS:
SADC:
Part Number:
FT10660
Cage Code:
81240
RNCC:
5
RNVC:
9
DAC:
X
RNAAC:
XX
Status:
F
MSDS:
SADC:
Part Number:
256326
Cage Code:
08683
RNCC:
5
RNVC:
9
DAC:
5
RNAAC:
KZ
Status:
H
MSDS:
SADC:
Part Number:
12Y2538
Cage Code:
65282
RNCC:
5
RNVC:
9
DAC:
X
RNAAC:
XX
Status:
H
MSDS:
SADC:
Part Number:
27UV0633
Cage Code:
65282
RNCC:
5
RNVC:
9
DAC:
X
RNAAC:
XX
Status:
H
MSDS:
SADC:
Part Number:
358174
Cage Code:
65282
RNCC:
5
RNVC:
9
DAC:
X
RNAAC:
XX
Status:
H
MSDS:
SADC:
Part Number:
418717
Cage Code:
65282
RNCC:
5
RNVC:
9
DAC:
X
RNAAC:
XX
Status:
H
MSDS:
SADC:
Part Number:
12Y2538
Cage Code:
45320
RNCC:
5
RNVC:
9
DAC:
X
RNAAC:
XX
Status:
H
MSDS:
SADC:
Part Number:
12Y2538
Cage Code:
63659
RNCC:
5
RNVC:
9
DAC:
X
RNAAC:
XX
Status:
H
MSDS:
SADC:
Part Number:
126647
Cage Code:
76894
RNCC:
5
RNVC:
9
DAC:
X
RNAAC:
XX
Status:
H
MSDS:
SADC:
Part Number:
12Y2538
Cage Code:
93334
RNCC:
5
RNVC:
9
DAC:
5
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
GTB19051
Cage Code:
23040
RNCC:
5
RNVC:
9
DAC:
X
RNAAC:
XX
Status:
R
MSDS:
SADC:
Part Number:
GTB5404
Cage Code:
23040
RNCC:
5
RNVC:
9
DAC:
X
RNAAC:
XX
Status:
R
MSDS:
SADC:
Part Number:
138603H
Cage Code:
31007
RNCC:
5
RNVC:
9
DAC:
5
RNAAC:
KZ
Status:
Y
MSDS:
SADC:
Part Number:
2186344
Cage Code:
7X677
RNCC:
C
RNVC:
1
DAC:
5
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
9X
Part Number:
12Y2538CA
Cage Code:
61465
RNCC:
3
RNVC:
2
DAC:
5
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
138603H
Cage Code:
89346
RNCC:
3
RNVC:
2
DAC:
5
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
12Y2538
Cage Code:
62265
RNCC:
3
RNVC:
2
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
E2423
Cage Code:
70433
RNCC:
3
RNVC:
2
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
16A7421
Cage Code:
95201
RNCC:
3
RNVC:
2
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
12Y2538
Cage Code:
12204
RNCC:
5
RNVC:
2
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
7340338
Cage Code:
19207
RNCC:
5
RNVC:
2
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
42E12Y2538
Cage Code:
23382
RNCC:
5
RNVC:
2
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
2186344
Cage Code:
24617
RNCC:
5
RNVC:
2
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
12Y2538
Cage Code:
33323
RNCC:
5
RNVC:
2
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
12Y2538
Cage Code:
76040
RNCC:
5
RNVC:
2
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
5277992
Cage Code:
19207
RNCC:
7
RNVC:
2
DAC:
A
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
12Y2538
Cage Code:
61465
RNCC:
5
RNVC:
2
DAC:
5
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
GTB19051
Cage Code:
57526
RNCC:
5
RNVC:
2
DAC:
5
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
GTB5404
Cage Code:
57526
RNCC:
5
RNVC:
2
DAC:
5
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
311617
Cage Code:
H0001
RNCC:
5
RNVC:
2
DAC:
6
RNAAC:
ZN
Status:
A
MSDS:
SADC:
Part Number:
2186344
Cage Code:
23862
RNCC:
5
RNVC:
9
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
27UV0633
Cage Code:
62265
RNCC:
5
RNVC:
9
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
12Y2538
Cage Code:
96606
RNCC:
5
RNVC:
9
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
312N2
Cage Code:
56442
RNCC:
5
RNVC:
9
DAC:
5
RNAAC:
KZ
Status:
F
MSDS:
SADC:
Part Number:
BB1777
Cage Code:
56442
RNCC:
5
RNVC:
9
DAC:
5
RNAAC:
KZ
Status:
F
MSDS:
SADC:
Part Number:
12Y2538
Cage Code:
63734
RNCC:
5
RNVC:
9
DAC:
X
RNAAC:
XX
Status:
F
MSDS:
SADC:
Part Number:
FT10660
Cage Code:
81240
RNCC:
5
RNVC:
9
DAC:
X
RNAAC:
XX
Status:
F
MSDS:
SADC:
Part Number:
256326
Cage Code:
08683
RNCC:
5
RNVC:
9
DAC:
5
RNAAC:
KZ
Status:
H
MSDS:
SADC:
Part Number:
12Y2538
Cage Code:
45320
RNCC:
5
RNVC:
9
DAC:
X
RNAAC:
XX
Status:
H
MSDS:
SADC:
Part Number:
12Y2538
Cage Code:
63659
RNCC:
5
RNVC:
9
DAC:
X
RNAAC:
XX
Status:
H
MSDS:
SADC:
Part Number:
126647
Cage Code:
76894
RNCC:
5
RNVC:
9
DAC:
X
RNAAC:
XX
Status:
H
MSDS:
SADC:
Part Number:
12Y2538
Cage Code:
65282
RNCC:
5
RNVC:
9
DAC:
X
RNAAC:
XX
Status:
H
MSDS:
SADC:
Part Number:
27UV0633
Cage Code:
65282
RNCC:
5
RNVC:
9
DAC:
X
RNAAC:
XX
Status:
H
MSDS:
SADC:
Part Number:
358174
Cage Code:
65282
RNCC:
5
RNVC:
9
DAC:
X
RNAAC:
XX
Status:
H
MSDS:
SADC:
Part Number:
418717
Cage Code:
65282
RNCC:
5
RNVC:
9
DAC:
X
RNAAC:
XX
Status:
H
MSDS:
SADC:
Part Number:
12Y2538
Cage Code:
93334
RNCC:
5
RNVC:
9
DAC:
5
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
GTB19051
Cage Code:
23040
RNCC:
5
RNVC:
9
DAC:
X
RNAAC:
XX
Status:
R
MSDS:
SADC:
Part Number:
GTB5404
Cage Code:
23040
RNCC:
5
RNVC:
9
DAC:
X
RNAAC:
XX
Status:
R
MSDS:
SADC:
Part Number:
138603H
Cage Code:
31007
RNCC:
5
RNVC:
9
DAC:
5
RNAAC:
KZ
Status:
Y
MSDS:
SADC:

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
04226
FIIG:
A02900
Concept No.:
1
App. Key:
AA
Cond. Code:
2
Status:
A
STYLE DESIGNATOR CYLINDRICAL style nsn 5360-00-664-4374
STYLE DESIGNATOR CYLINDRICAL style nsn 5360-00-664-4374

Definition Definition of approved item name (AIN): "SPRING,HELICAL,COMPRESSION"

An open coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, designed to provide resistance to compression forces. Excludes springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature) and spring, reinforcing, hose.

Packaging & Dimensions Packaging instructions, special markings, and approx. weight/dims

Pack Size
Pack Weight
Item Weight
Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
LVL C
Container:
--
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q
LVL_C:
LVL A Code (LVL_A) E

Packing shall be accomplished to meet the performance test requirements of astm-d4169, distribution cycle 18, assurance level 1.

LVL B Code (LVL_B) Q

Packing shall be accomplished in accordance with table c.ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with the appropriate shipping container specification.

Procedure Indicator Code (OPI) O

Options can be exercised as to specific method of preservation or dod approved packaging materials to be used. however, basic preservation method shall be retained, supplemental data shall be complied with, and unit package dimensions shall not be increased by more than one inch. equal or better protection shall be given the item and there shall be no increase in the package cost.

Special Markings Code (SPC_MKG) 00

No special marking.

  Packaging Codes

OPI: Optional Procedure Indicator Code. A one position alpha code that indicates the allowable deviations from the prescribed requirements.

SPI No.: Special packaging instructions number.

LVL A/B/C: Indicates the type of shipping container required for level A, B, or C maximum packing protection.

SPC Mkg: A two position code that identifies the special markings applied to the container, which is part of the total pack to protect the contained item during preservation, packing, storage, transit and removal from the pack.

5360-00-664-4374 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
ADPE:
CRITL:
X
Hazmat (HMIC) N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Precious Metals (PMIC) U

Precious metal content is unknown

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

  Identification Codes

HMIC: Hazardous Material Indicator Code. A one position code that identifies a hazardous item.

PMIC: Precious Metal Indicator Code. A one position code which identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.

ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.

ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.

CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.

Material Management Material categorization and source of supply

SOS
SMIC
MMAC
MCC
SOS:
SMS
SOS:
MMAC:
SX
MCC:
SOS:
SMS
SOS:
MMAC:
MCC:
B2
SOS:
SMS
SOS:
MMAC:
MCC:
Source of Supply (SOS) SMS

Defense logistics agency, enterprise business systems

Material Management (MMAC) SX

Brac mmac for oc-alc

  Material Codes

SOS: Source of Supply. A three position code or routing identifier code (ric), which identifies the source of supply activity.

SMIC: Special Material Indicator Code. A two position code, which categorizes material on the basis of requirements for source or quality control, technical design or configuration control, procurement, stocking and issue control, special receipt, inspection, testing, storage, or handling.

MMAC: Material Management Aggregation Code. A two position code that identifies an item of supply to be managed by a specific activity manager.

MCC: Material Echelon Code. A two position code employed by the marine corps in classifying items into categories by materiel category and procurement echelon. the alphanumeric management code is in the first position and identifies the materiel category

IMC: Denotes wether items shall be subjected to integrated management under the defense supply agency or retained by the individual military service or other department of defense components for their management. Assigned by th activity responsible for item management coding.