NSN 4730-00-375-6405 NIIN 003756405 — Tube Fitting Locknut

NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
4730-00-375-6405
4730003756405
Description:
LOCKNUT,TUBE FITTING
NSN Assigned:
16-MAR-74
DEMIL:
NO
Shelf Life:
N/A
UOM:
5 EA
Using Services:
Marines, Navy, Army, Air Force

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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

4730-00-375-6405 Specification Set by the OEM (see RNCC code 3)

Thread Class AAJD:

2b

Thread Direction AAJF:

RIGHT-Hand

Nut Style ACTA:

tube fitting locknut

Nut Height ADEA:

0.410in. ⁓27/64"

Width Across Flats ASDB:

1.625in. ⁓1-5/8"

Thread Series BZRR:

un

Packing Recess Diameter CFPT:

1.317in.

Thread Quantity Per Inch CMLP:

12

Nominal Thread Size CQJX:

1.312in. ⁓1-5/16"

Nominal Tube Outside Diameter CQRJ:

1.000in.

Criticality Code Justification CRTL:

feat

Special Features FEAT:

weapon system essential

Material MATT:

steel

Material Document And Classification MDCL:

FED-STD-66 fed std single material response

Surface Treatment Document And Classification STDC:

J514 assn std single treatment response and QQ-P-416, ty 2, cl 3 fed spec single treatment response

Specification/standard Data ZZZK:

96906-MS51860 government standard and 81343-J514 professional/industrial association standard

Nondefinitive Spec/std Data ZZZT:

25b figure

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:
MS51860-60
Cage Code:
96906
RNCC:
2
RNVC:
2
DAC:
E
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
16 080118C
Cage Code:
81343
RNCC:
5
RNVC:
1
DAC:
E
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
J514
Cage Code:
81343
RNCC:
5
RNVC:
1
DAC:
E
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
C5924X16
Cage Code:
01276
RNCC:
C
RNVC:
1
DAC:
5
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
9F
Part Number:
MS51860-10
Cage Code:
30327
RNCC:
5
RNVC:
9
DAC:
E
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
MS51860-10
Cage Code:
96906
RNCC:
5
RNVC:
9
DAC:
E
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
C5924X16
Cage Code:
79470
RNCC:
5
RNVC:
9
DAC:
E
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
MS51860-10
Cage Code:
79470
RNCC:
5
RNVC:
9
DAC:
E
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
10086139
Cage Code:
A486G
RNCC:
6
RNVC:
9
DAC:
9
RNAAC:
WF
Status:
A
MSDS:
SADC:
Part Number:
MS51860-10
Cage Code:
98660
RNCC:
5
RNVC:
9
DAC:
E
RNAAC:
AX
Status:
A
MSDS:
SADC:

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

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
17645
FIIG:
A021A0
Concept No.:
App. Key:
CW
Cond. Code:
1
Status:
A
NUT STYLE TUBE FITTING LOCKNUT style nsn 4730-00-375-6405

Definition Definition of approved item name (AIN): "LOCKNUT,TUBE FITTING"

An item with internal machine threads designed to fit the external machine threads of a tube fitting. It has flat faces, one of which has a counterbored recess to accommodate packing, packing or sealing ring(s), gasket(s), and the like. The item, when installed, provides a method of locking and sealing the connection. See also locknut, pipe; nut (1), tube coupling and nut (1), plain, hexagon.

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:
Q
LVL_B:
Q
LVL_C:
LVL A Code (LVL_A) 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 applicable specification for shipping container.

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.

4730-00-375-6405 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
ADPE:
CRITL:
Y
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 Y

The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restrictions 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.

Solicitation History DLA solicitations for NSN 4730-00-375-6405

Solicitation
Ends
Qty
AMSC
Buyer
PR
SMB
Solicitation:
SPE7M517TQ662
End Date:
07/31/2017
Qty:
233 Ea
AMSC:
G
Buyer Code:
PMCM1
PR:
0069923260
SMB:
0%
Solicitation:
SPE7M917T0981
End Date:
11/07/2016
Qty:
182 Ea
AMSC:
G
Buyer Code:
PMCMV
PR:
0066138909
SMB:
100%
Solicitation:
SPE7M916TB601
End Date:
08/11/2016
Qty:
736 Ea
AMSC:
G
Buyer Code:
PMCMV
PR:
0064828979
SMB:
100%