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5310-00-964-6781

Double Hexagon Extended Washer Self-Locking Nut

5310009646781 009646781 SL4905-428 BH00191-4 119FW428 SA4993C-428 R399P2 H19517-4 Z4063-048 Z1855-048 R399P2M VN450B048 R399P2A R399P2J R399P2C R399P2H R399P2S

A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member. View more Double Hexagon Extended Washer Self-Locking Nut

Managed by United States

NSN Created on 1 Jan 1962

Data Last Changed
November 2023

NATO Update Count
44

NATO Data Quality

ACTA Style A293 for 5310-00-964-6781 1/1 — NSN 5310-00-964-6781 (Identification) 1/1

Marketplace 5310-00-964-6781

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R399P2M NUT,SELF-LOCKING,EXTENDED WASHER,DOUBLE HEXAGON 90 EA NS

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Z1855-048 NUT,SELF-LOCKING,EXTENDED WASHER,DOUBLE HEXAGON 99 EA NS

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Z1855-048 NUT,SELF-LOCKING,EXTENDED WASHER,DOUBLE HEXAGON 374 EA NS

119FW428 NUT,SELF-LOCKING,EXTENDED WASHER,DOUBLE HEXAGON 9 EA NS

R399P2H NUT,SELF-LOCKING,EXTENDED WASHER,DOUBLE HEXAGON 265 EA NS

VN450B048 NUT,SELF-LOCKING,EXTENDED WASHER,DOUBLE HEXAGON 2561 EA NS

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R399P2H NUT,SELF-LOCKING,EXTENDED WASHER,DOUBLE HEXAGON 35 EA NS

R399P2J NUT,SELF-LOCKING,EXTENDED WASHER,DOUBLE HEXAGON 738 EA NS

119FW428 NUT,SELF-LOCKING,EXTENDED WASHER,DOUBLE HEXAGON 2 EA NS

R399P2J NUT,SELF-LOCKING,EXTENDED WASHER,DOUBLE HEXAGON 738 EA NS

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5310-00-964-6781 NUT,SELF-LOCKING,EXTENDED WASHER,DOUBLE HEXAGON 7 EA NS

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R399P2H NUT,SELF-LOCKING,EXTENDED WASHER,DOUBLE HEXAGON 10 EA NS

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R399P2 NUT,SELF-LOCKING,EXTENDED WASHER,DOUBLE HEXAGON 2000 EA NS

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5310-00-964-6781 RQST NE

Updated Every Day

5310-00-964-6781 RQST

Updated Every Day

5310-00-964-6781 RQST NE

Restrictions 5310-00-964-6781

5310-00-964-6781 is a Double Hexagon Extended Washer Self-Locking Nut that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Demilitarization of this item has been confirmed and is not currently subject to changes. This item is considered a low risk when released from the control of the Department of Defense. The item may still be subject to the requirements of the Export Administration Regulations (EAR) and the Code of Federal Regulations (CFR). This item is not suspected to be hazardous. This item contains Silver.

Import and Export 5310-00-964-6781

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End Users 5310-00-964-6781

US Army (A919)
Effective Date:: 1 Apr 2006
Former MOE Rule:: A187; AMC 1 AMSC B IMC Z IMCACTY CD

US Air Force (FXGI)
Effective Date:: 1 Apr 2006
Former MOE Rule:: FXKZ; AMC 1 AMSC B IMC Z IMCACTY SX

US Navy (N9BZ)
Effective Date:: 1 Apr 2006
Former MOE Rule:: N9ZD
Supplementary Collaborators:: GTKEHD; AMC 1 AMSC B IMC Z IMCACTY GH

Poland (WP01)
Effective Date:: 1 Nov 2006

Brazil (YA01)
Effective Date:: 1 Oct 2000

Columbia (YC01)
Effective Date:: 1 Jul 2015

Israel (YD01)
Effective Date:: 1 Apr 1991

Australia (ZA01)
Effective Date:: 1 Apr 1991

Canada (ZC01)
Effective Date:: 1 Apr 1991

New Zealand (ZE01)
Effective Date:: 1 Apr 1991

France (ZF01)
Effective Date:: 1 Apr 1991

Germany (ZG01)
Effective Date:: 1 Apr 1991

Republic of Korea (ZH01)
Effective Date:: 1 Apr 1991

United Kingdom (ZK01)
Effective Date:: 1 Apr 1991

Italy (ZR01)
Effective Date:: 1 Apr 1991

Greece (ZU01)
Effective Date:: 1 Apr 1991

Turkey (ZW01)
Effective Date:: 1 Nov 1998

Approved Sources 5310-00-964-6781

Part Number
Manufacturer
Status
R399P2: 07482 - General Electric Company (Active); Source Control; RNCC 1 RNVC 2 DAC 1
SL4905-428: 52828 - Republic Fastener Mfg. Corp. (Active); Primary Buy; RNCC 3 RNVC 2 DAC 5
BH00191-4: 27238 - Bristol Industries, Llc (Active); Primary Buy; RNCC 3 RNVC 2 DAC 5
119FW428: 56878 - Sps Technologies, Llc (Active); Primary Buy; RNCC 3 RNVC 2 DAC 4
SA4993C-428: 52828 - Republic Fastener Mfg. Corp. (Active); Primary Buy; RNCC 3 RNVC 2 DAC 5
R399P2: 51792 - Apollo Aerospace Components Llc (Active); Incomplete Secondary Reference; RNCC 5 RNVC 1 DAC 5
R399P2: 27238 - Bristol Industries, Llc (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 5
H19517-4: R1120 - Satair A/S (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 6
H19517-4: 15653 - Howmet Global Fastening Systems Inc (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 2
VN450B048: C4293 - Fairchild Fasteners Europe - Vsd (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 3
R399P2: 5R793 - Howmet Global Fastening Systems Inc (Active); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 6
Z4063-048: 72962 - Harvard Industries Inc (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 2
Z1855-048: 72962 - Harvard Industries Inc (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 2
R399P2M: 8K112 - Freundlich Supply Company, Inc. (Obsolete); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 4
VN450B048: 92215 - Howmet Global Fastening Systems Inc (Active); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 5
R399P2A: 07482 - General Electric Company (Active); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 2
R399P2J: 07482 - General Electric Company (Active); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 2
R399P2C: 07482 - General Electric Company (Active); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 2
R399P2H: 07482 - General Electric Company (Active); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 2
R399P2M: 07482 - General Electric Company (Active); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 5
VN450B048: 06950 - Howmet Global Fastening Systems Inc (Active); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 5
R399P2S: 07482 - General Electric Company (Active); Canceled/Obsolete; RNCC 5 RNVC 9 DAC A
Z1855-048: 019L2 - Esna, Llc (Active); Advisory Reference; RNCC C RNVC 1 DAC 5
Z4063-048: 019L2 - Esna, Llc (Active); Advisory Reference; RNCC C RNVC 1 DAC 5

Datasheet 5310-00-964-6781

Characteristic
Specifications
FIIG: A021A0
Material [MATT]: Iron Alloy 660 Overall
Nominal Thread Size [CQJX]: 0.250 Inches
Nut Style [ACTA]: Double Hexagon
Locking Feature [AAUM]: Prevailing Torque All Metal Design
Material Document And Classification [MDCL]: Ams 5732 Assn Std Single Material Response Overall Or Ams 5737 Assn Std Single Material Response Overall
Precious Material [PRMT]: Silver
Overall Height [ABKW]: 0.396 Inches Minimum And 0.411 Inches Maximum
Washer Outside Diameter [AAVX]: 0.443 Inches Maximum
Washer Thickness [ADEM]: 0.060 Inches Minimum And 0.080 Inches Maximum
Width Across Flats [ASDB]: 0.369 Inches Minimum And 0.376 Inches Maximum
Surface Treatment Document And Classification [STDC]: Ams 2410 Assn Std Single Treatment Response Overall
Surface Treatment [SFTT]: Silver Overall
Temp Rating [AZKQ]: 1200.0 Deg Fahrenheit Nominal
Thread Class [AAJD]: 3B
Thread Direction [AAJF]: Right-Hand
Thread Series [BZRR]: Unjf
Thread Quantity Per Inch [CMLP]: 28

Weapon Systems (WSDC) 5310-00-964-6781

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DLA Procurement Analysis 5310-00-964-6781

Last Stock Position:: 17318 In Stock
DLA Administrative Lead Time:: Subscribe
DLA Production Lead Time:: Subscribe

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Management Data 5310-00-964-6781

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Effective Date: Organization; Unit of Issue; Unit Price; Qty Unit Pack
Oct 2022: Department of the Army (DA); EA; Subscribe
Oct 2021: Department of the Army (DA); EA; Subscribe
May 2021: Department of the Air Force (DF); EA; Subscribe
Apr 2020: Department of the Air Force (DF); EA; Subscribe

Army

Materiel Category and Inventory Manager:

T: Industrial Supplies (DLA/GSA Items)

Appropriation and Budget Activity:

2: Stock Fund Secondary Items

Management Inventory Segment:

2: Non-Repairable Items(Exclusive of Insurance and Provisioning Items)
This code will be used to identify items, which are not reparable.

Weapons System / End Item / Homogeneous Group:

00: DLA/GSA Material
DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item

Accounting Requirements:

X: Expendable item.An item of Army property coded with an ARC of X in the AMDF. Expendable items require no formal accountability after issue from a stock record account.Commercial and fabricated items similar to items coded X in the AMDF are considered expendable items.

Air Force

Fund:

SF: Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point

Budget:

9: 57X4921.070 - General Support DIV - Air Force decentralized managed expense items (ERRC XB3, XF3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors

Aggregation Code:

SX: SICA RESIDUAL MMAC-OC-ALC

Price Validation Code:

V: The current standard price has been validated.
The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
ZOP or Standard price challenges are permissible but must be supported by adequate justification.

Expendability Recoverability Repairability:

N: Expendable. Condemn at User. Stock Fund (except Munitions).

Navy

Cognizance:

9B: Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg

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Freight Information 5310-00-964-6781

5310-00-964-6781 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 093486. A Sub NMFC of Z. It has a NMFC Description of BOLTS,NUTS OR SCREWS, NOI (SUB 3). 5310-00-964-6781 is rated as a variable freight class when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 48950 which rates the freight between FCL and LCL. 5310-00-964-6781 has a variance between NMFC and UFC when transported by rail and the description should be consulted. It has a Water Commodity Code (WCC) of 573 for ocean manifesting and military sealift. 5310-00-964-6781 is not classified as a special type of cargo when transported by water. 5310-00-964-6781 is not a consolidation and does not exceed 84" in any dimension. It should be compatible with a standard 72" Aircraft Cargo Door when transported by air.

Packaging Data 5310-00-964-6781

Responsible Activity
Packaging Data Source: Primary Inventory Control Activity (PICA); --

Item Pack Level (Unpackaged)

Item Size
Item Weight
Characteristics
Weight/Dimensions Category
Fragility
Item Preservation: --; --; Bare Metal Item; 2lb or less, one dimension 2" or less, other dimensions less than 24"; Above 110G; No Requirement

Unit Pack Level (Packaged)

Quantity per Pack
Unit Size
Unit Weight
Unit Cube
Preservation Method
Cleaning/Drying: --; --; --; --; Physical Protection; Any Suitable Process

Preservation Material
Wrapping Material
Cushioning/Dunnage
Cushioning Thickness
Container
Special Marking: No Requirement; No Requirement; No Requirement; Not Applicable; Any Suitable Container; No special marking

Intermediate Pack Level

Quantity of Unit Packs
Container: --

Procurement History 5310-00-964-6781 7 Records

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Contract: Date; CAGE; Quantity; Net Price; Std Price
SPE4A624FA2NR: 13 Oct 2023; Subscribe; 2345; Subscribe; Subscribe
SPE4A624FA2NR: 13 Oct 2023; Subscribe; 2345; Subscribe; Subscribe
SPE4A623V167P: 21 Apr 2023; Subscribe; 8061; Subscribe; Subscribe
SPE4A623F021X: 27 Mar 2023; Subscribe; 8061; Subscribe; Subscribe
SPE4A623F021X: 27 Mar 2023; Subscribe; 8061; Subscribe; Subscribe
SPE5E816M4699: 21 Jul 2016; Subscribe; 37261; Subscribe; Subscribe
SPE5E816M4196: 16 Jun 2016; Subscribe; 27859; Subscribe; Subscribe

Contracting Technical Data File (CTDF) 5310-00-964-6781 April 2020

Criticality and Quality

Critical Item Code:: X
Flight Safety:
Life Support:
Certified Samples:
Serialization:
First Article Test (FAT):
Certificate of Quality Compliance:
Production Lot Testing:
Special Testing:
Qualified Products List (QPL):

Commercial Properties

Government Furnished Material:
Government Furnished Tooling:
Government Furnished Property:
Price Evaluation Code:
Diminshing Manufacturing Sources:
Warranty:
Commerical Off The Shelf (COTS):
End Item Application:
Auctioning Candidate:
Source of Procurement:
Contract Option:

Restrictions

Boeing Rights Guard:
Export Controlled:
Controlled Technical Data Package (TDP):
Restricted Technical Data Package (TDP):
Contains Classified Material
Weapons System Indicator Code (WSIC):: F

Packaging Requirements

Packaging Determination Table:
Packaging Review Code:: N
Special Packaging Instruction Number (SPIN):
Special Packaging Instruction Number Revision:
Special Packaging Instruction Number Date:
Pallet Reference Number Required:

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Marketplace 5310-00-964-6781

Related Documents 5310-00-964-6781 5+ Documents (More...)

Restrictions 5310-00-964-6781

Import and Export 5310-00-964-6781

End Users 5310-00-964-6781

Approved Sources 5310-00-964-6781

Datasheet 5310-00-964-6781

Weapon Systems (WSDC) 5310-00-964-6781

DLA Procurement Analysis 5310-00-964-6781

Management Data 5310-00-964-6781

Army

Air Force

Navy

Similar Supply Items to 5310-00-964-6781

Freight Information 5310-00-964-6781

Packaging Data 5310-00-964-6781

Item Pack Level (Unpackaged)

Unit Pack Level (Packaged)

Intermediate Pack Level

Procurement History 5310-00-964-6781 7 Records

Contracting Technical Data File (CTDF) 5310-00-964-6781 April 2020

Criticality and Quality

Commercial Properties

Restrictions

Packaging Requirements