NSN 3110-00-991-0956 NIIN 009910956 — Ball Duplex Bearing

NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
3110-00-991-0956
3110009910956
Description:
BEARING,BALL,DUPLEX
NSN Assigned:
01-JAN-62
DEMIL:
 DEMIL
Shelf Life:
> 60 Months
UOM:
1 PR
Using Services:
Navy

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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

3110-00-991-0956 Specification Set by the OEM (see RNCC code 3)

Overall Width ABMK:

0.4674in. and 0.4724in.

Bore Diameter ABXV:

0.6691in. and 0.6693in.

Overall Outside Diameter ADGA:

1.5746in. and 1.5748in.

Lubrication Material ADZG:

grease

Surface Finish AGYE:

ground

Retainer Fabrication Method AGYF:

pressed

Load Direction AGZC:

angular

Internal Fit-up Designation AGZH:

tight

Bearing Preload Designation AGZJ:

light

Lubrication Material Document And Classification LMDC:

MIL-G-18709 mil spec single material response

Material MATT:

steel

Style Designator STYL:

90a universal ground faces, counterbored outer ring, NON-Separable

Nondefinitive Spec/std Data ZZZT:

134 type and 1 class

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:
MILB17931
Cage Code:
81349
RNCC:
4
RNVC:
1
DAC:
4
RNAAC:
HD
Status:
A
MSDS:
SADC:
Part Number:
3023DTL7077
Cage Code:
7X677
RNCC:
C
RNVC:
1
DAC:
5
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
9X
Part Number:
30203DTL7077
Cage Code:
43334
RNCC:
3
RNVC:
2
DAC:
5
RNAAC:
HD
Status:
A
MSDS:
SADC:
Part Number:
999999K111
Cage Code:
80064
RNCC:
3
RNVC:
2
DAC:
5
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
BA-1299-2PC13
Cage Code:
63097
RNCC:
5
RNVC:
2
DAC:
1
RNAAC:
HD
Status:
A
MSDS:
SADC:
Part Number:
2-055-037-375
Cage Code:
63097
RNCC:
5
RNVC:
2
DAC:
5
RNAAC:
HD
Status:
A
MSDS:
SADC:
Part Number:
3023DTL7077
Cage Code:
24617
RNCC:
5
RNVC:
9
DAC:
5
RNAAC:
XX
Status:
A
MSDS:
SADC:

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

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
30213
FIIG:
A044A0
Concept No.:
App. Key:
E
Cond. Code:
1
Status:
A

Definition Definition of approved item name (AIN): "BEARING,BALL,DUPLEX"

Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.

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

Pack Size
Pack Weight
Item Weight
Item Dim.
Pack Size:
3.0 X 3.0 X 2.0
Paclk Weight:
0.3000lbs
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
LVL C
Container:
--
OPI:
A
SPI No.:
SPI Rev.:
SPC Mkg:
24
LVL_A:
E
LVL_B:
F
LVL_C:
F
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) F

Packing is not required. the unit container shall also serve as the shipping container. closure, sealing and reinforcement shall be in accordance with applicable specification for shipping container.

Procedure Indicator Code (OPI) A

Packaging is in accordance with a procedural specification or a special packaging instruction (spi). the appropriate specification number will be shown in the clear in the supplemental data area.

Special Markings Code (SPC_MKG) 24

Open for inspection or use only.

  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.

3110-00-991-0956 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
ADPE:
0
CRITL:
N
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) A

Item does not contain precious metal.

ADPE 0

Represents items with no adp components

Criticality N

The item does not have a critical feature such as tolerance, fit restrictions or application. nuclear hardness properties have not been determined (not valid for input).

  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:
NRP
SOS:
NT
MMAC:
MCC:
SOS:
NRP
SOS:
MMAC:
MCC:
Source of Supply (SOS) NRP

Navicp-erp 700 robbins avenue philadelphia, pa 19111-5099

Special Material (SMIC) NT

Annular ball bearing for quiet operation application to submarine usage, (noise test bearings)

  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.