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5310-00-297-3721

Double Hexagon Extended Washer Self-Locking Nut

5310002973721 002973721 SS5088-07 9937B402 53-60100-5 MBEU141587 EB-820 608889-11 P30364 EB820 EB-080 DHN 35-8 12NH-8 1129E01 FIND 76 386B204008 033534 EAB1402 DHN35.8 035534A 035534B EB080 10177803

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 1963

Data Last Changed
November 2023

NATO Update Count
65

NATO Data Quality

ACTA Style A293 for 5310-00-297-3721 1/1 — NSN 5310-00-297-3721 (Identification) 1/1

Marketplace 5310-00-297-3721

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DHN35-8 NUT,SELF-LOCKING,EXTENDED WASHER,DOUBLE HEXAGON 77 EA NS

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EB080 NUT,SELF-LOCKING,EXTENDED WASHER,DOUBLE HEXAGON 24 EA NS

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DHN35-8 NUT,SELF-LOCKING,EXTENDED WASHER,DOUBLE HEXAGON 7 EA NS

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EB-080 NUT,SELF-LOCKING,EXTENDED WASHER,DOUBLE HEXAGON 7 EA NS

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EB080 NUT,SELF-LOCKING,EXTENDED WASHER,DOUBLE HEXAGON 6 EA NS

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12NH-8 NUT,SELF-LOCKING,EXTENDED WASHER,DOUBLE HEXAGON 100 EA NS

EB-080 NUT,SELF-LOCKING,EXTENDED WASHER,DOUBLE HEXAGON 500 EA NS

EB080 NUT,SELF-LOCKING,EXTENDED WASHER,DOUBLE HEXAGON 500 EA NS

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EB-080 NUT,SELF-LOCKING,EXTENDED WASHER,DOUBLE HEXAGON 24 EA NS

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DHN35-8 NUT,SELF-LOCKING,EXTENDED WASHER,DOUBLE HEXAGON 3 EA NS

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9937B-402 NUT,SELF-LOCKING,EXTENDED WASHER,DOUBLE HEXAGON 2 EA NS

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EB080 NUT,SELF-LOCKING,EXTENDED WASHER,DOUBLE HEXAGON 24 EA NS

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EB080 NUT 2 EA NS

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DHN38-8 NUT,SELF-LOCKING,EXTENDED WASHER,DOUBLE HEXAGON RQST NS

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EB080 NUT,SELF-LOCKING,EXTENDED WASHER,DOUBLE HEXAGON 1 EA NS

E130-80 NUT,SELF-LOCKING,EXTENDED WASHER,DOUBLE HEXAGON 43 EA NS

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EB080 NUT,SELF-LOCKING,EXTENDED WASHER,DOUBLE HEXAGON 13 EA NS

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EB-080 NUT,SELF-LOCKING,EXTENDED WASHER,DOUBLE HEXAGON 1 EA NS

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EB820 NUT,SELF-LOCKING,EXTENDED WASHER,DOUBLE HEXAGON 36 EA NS

608889-11 NUT,SELF-LOCKING,EXTENDED WASHER,DOUBLE HEXAGON 36 EA NS

9937B402 NUT,SELF-LOCKING,EXTENDED WASHER,DOUBLE HEXAGON 36 EA NS

EAB1402 NUT,SELF-LOCKING,EXTENDED WASHER,DOUBLE HEXAGON 36 EA NS

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DKN35-8 NUT,SELF-LOCKING,EXTENDED WASHER,DOUBLE HEXAGON 94 EA NS

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EB080 NUT,SELF-LOCKING,EXTENDED WASHER,DOUBLE HEXAGON 2 EA NS

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EB-080 NUT,SELF-LOCKING,EXTENDED WASHER,DOUBLE HEXAGON 2 EA NS

Updated Every Day

5310-00-297-3721 RQST NE

Updated Every Day

5310-00-297-3721 RQST

Updated Every Day

5310-00-297-3721 RQST NE

Restrictions 5310-00-297-3721

5310-00-297-3721 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. The precious metals content of this item is unknown.

Import and Export 5310-00-297-3721

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HTS Code: Subscribe to View HTS Code

End Users 5310-00-297-3721

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

US Coast Guard (C918)
Effective Date:: 1 Apr 2006
Former MOE Rule:: C004; AMC 1 AMSC P

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

NASA (G860)
Effective Date:: 1 Apr 1991; AMC 0 AMSC 0 AAC C

US Navy (N9BZ)
Effective Date:: 1 Apr 2006
Former MOE Rule:: NIZD
Supplementary Collaborators:: GTKEHXHD; AMC 1 AMSC P IMC Z IMCACTY GH

Austria (WB01)
Effective Date:: 1 Feb 2005

Finland (WF01)
Effective Date:: 1 Dec 2009

Poland (WP01)
Effective Date:: 1 Jul 2011

Brazil (YA01)
Effective Date:: 1 Aug 2000

Spain (YB01)
Effective Date:: 1 Apr 1991

Columbia (YC01)
Effective Date:: 1 Jul 2015

Israel (YD01)
Effective Date:: 1 Apr 1991

Singapore (YJ01)
Effective Date:: 1 Apr 1991

Kuwait (YK01)
Effective Date:: 1 Feb 2015

Malaysia (YW01)
Effective Date:: 1 Sep 1993

Australia (ZA01)
Effective Date:: 1 Apr 1991

Belgium (ZB01)
Effective Date:: 1 Mar 1998

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

Portugal (ZP01)
Effective Date:: 1 Apr 1991

Italy (ZR01)
Effective Date:: 1 Apr 1991

Denmark (ZS01)
Effective Date:: 1 Apr 1991

Norway (ZT01)
Effective Date:: 1 Apr 1991

Greece (ZU01)
Effective Date:: 1 Apr 1991

Turkey (ZW01)
Effective Date:: 1 Nov 1998

Approved Sources 5310-00-297-3721

Part Number
Manufacturer
Status
DHN 35-8: 62554 - Alcoa Global Fasteners, Inc (Active); Primary Buy; RNCC 3 RNVC 2 DAC 5
EB-820: 15653 - Howmet Global Fastening Systems Inc (Active); Primary Buy; RNCC 3 RNVC 2 DAC 5
608889-11: 80020 - Naval Air Warfare Center Aircraft (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 5
P30364: D1131 - Autoflug Gmbh (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 4
P30364: U1604 - Martin-Baker Aircraft Company (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 4
P30364: K4975 - Ufc Aerospace Europe Limited (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 4
EB820: 27687 - Greer Stop Nut Inc. (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 5
EB-080: 97499 - Bell Textron Inc (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 5
DHN 35-8: 2N935 - Boeing Distribution Services X, Inc. (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 6
DHN 35-8: 89305 - Simmonds Precision Products Inc (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 4
12NH-8: 019L2 - Esna, Llc (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 5
EB-080: 56878 - Sps Technologies, Llc (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 5
1129E01 FIND 76: 90099 - Northrop Grumman Systems Corporation (Active); Secondary Buy; RNCC 5 RNVC 2 DAC A
386B204008: 90099 - Northrop Grumman Systems Corporation (Active); Secondary Buy; RNCC 5 RNVC 2 DAC A
033534: F0754 - Safran Martin-Baker France (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 4
12NH-8: 97499 - Bell Textron Inc (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 5
EAB1402: 81996 - Us Army Aviation And Missile Command (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 5
DHN35.8: F0224 - Howmet Fixations Simmonds Sas (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 4
035534A: F0754 - Safran Martin-Baker France (Active); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 2
035534B: F0754 - Safran Martin-Baker France (Active); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 2
9937B402: 13002 - Goodrich Corporation (Active); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 5
EB080: 72962 - Harvard Industries Inc (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 5
10177803: A486G - Nimikkeistokeskus Ncb Finland (Active); NATO Reference; RNCC 6 RNVC 9 DAC 9
SS5088-07: 78286 - Sikorsky Aircraft Corporation (Active); Advisory Reference; RNCC C RNVC 1 DAC 2
9937B402: 6K4C8 - Goodrich Corporation (Active); Advisory Reference; RNCC C RNVC 1 DAC 5
53-60100-5: 80020 - Naval Air Warfare Center Aircraft (Active); Advisory Reference; RNCC C RNVC 1 DAC 5
MBEU141587: U1604 - Martin-Baker Aircraft Company (Active); Advisory Reference; RNCC C RNVC 1 DAC 5

Datasheet 5310-00-297-3721

Characteristic
Specifications
FIIG: A021A0
Material [MATT]: Plastic Polyamide Locking Insert
Material [MATT]: Steel Comp 4130 Nut Or Steel Comp 4340 Nut Or Steel Comp 3140 Nut Or Steel Comp 8740 Nut
Nominal Thread Size [CQJX]: 0.500 Inches
Nut Style [ACTA]: Double Hexagon
Locking Feature [AAUM]: Prevailing Torque With Nonmetallic Insert
Material Document And Classification [MDCL]: Aisi Assn Std All Material Responses Nut
Overall Height [ABKW]: 0.563 Inches Nominal
Washer Thickness [ADEM]: 0.118 Inches Nominal
Washer Outside Diameter [AAVX]: 0.865 Inches Minimum And 0.875 Inches Maximum
Width Across Flats [ASDB]: 0.612 Inches Minimum And 0.628 Inches Maximum
Surface Treatment Document And Classification [STDC]: Qq-P-416,Ty 1,Cl 3 Fed Spec Single Treatment Response Overall Except Insert
Surface Treatment [SFTT]: Cadmium Overall Except Insert
Temp Rating [AZKQ]: 250.0 Deg Fahrenheit Nominal
Thread Direction [AAJF]: Right-Hand
Thread Class [AAJD]: 3B
Thread Quantity Per Inch [CMLP]: 20
Thread Series [BZRR]: Unjf

Weapon Systems (WSDC) 5310-00-297-3721

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DLA Procurement Analysis 5310-00-297-3721

Last Stock Position:: 217 In Stock
DLA Administrative Lead Time:: Subscribe
DLA Production Lead Time:: Subscribe

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Management Data 5310-00-297-3721

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View Prices

Effective Date: Organization; Unit of Issue; Unit Price; Qty Unit Pack
Dec 2022: Department of the Air Force (DF); EA; Subscribe; 1
Oct 2021: Defense Logistics Agency (DS); EA; Subscribe
Oct 2020: Defense Logistics Agency (DS); EA; Subscribe
Oct 2019: 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:

N: The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
The price has not been analyzed or reviewed for accuracy.
ZOP or Standard price challenges are permissible but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of “L” or “F”, then it must be evaluated locally where purchased or fabricated.

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

NATO Stock Numbers Related to 5310-00-297-3721

5310-12-362-0509 5310-99-113-8091 5310-14-539-1761 5310-33-001-7080 5310-14-553-2298 5310-14-478-1749 5310-14-406-5843 5310-00-438-5501 5310-01-134-0750 5310-14-477-9901 5310-14-573-9308 5310-00-915-3944 5310-12-186-0749 5310-99-607-9402 5310-00-163-9425 5310-12-171-5030 5310-99-603-9997 5310-20-000-6797

Freight Information 5310-00-297-3721

5310-00-297-3721 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). 5310-00-297-3721 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. 5310-00-297-3721 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. 5310-00-297-3721 is not classified as a special type of cargo when transported by water. 5310-00-297-3721 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 5310-00-297-3721

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: 1; --; --; --; 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 5310-00-297-3721 13 Records

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Contract: Date; CAGE; Quantity; Net Price; Std Price
SPE4A624V2036: 06 Nov 2023; Subscribe; 79; Subscribe; Subscribe
SPE4A623FB7EY: 14 Jul 2023; Subscribe; 2271; Subscribe; Subscribe
SPE4A623FB7EY: 14 Jul 2023; Subscribe; 2271; Subscribe; Subscribe
SPE4A623PC409: 06 Feb 2023; Subscribe; 597; Subscribe; Subscribe
SPE4A622V412G: 17 Jun 2022; Subscribe; 2088; Subscribe; Subscribe
SPE4A622V5279: 22 Nov 2021; Subscribe; 1181; Subscribe; Subscribe
SPE4A621V655R: 12 Aug 2021; Subscribe; 1206; Subscribe; Subscribe
SPE5EJ21V3722P00001: 04 Jun 2021; Subscribe; 1333; Subscribe; Subscribe
SPE5E118V1161: 05 Apr 2018; Subscribe; 90; Subscribe; Subscribe
SPE5E317V4868: 27 Sep 2017; Subscribe; 2125; Subscribe; Subscribe
SPE5E717P0089: 12 Oct 2016; Subscribe; 2642; Subscribe; Subscribe
SPE5E716M4710: 13 Sep 2016; Subscribe; 7295; Subscribe; Subscribe
SPM5E713M5184: 19 Sep 2013; Subscribe; 10561; Subscribe; Subscribe

Contracting Technical Data File (CTDF) 5310-00-297-3721 February 2021

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:
Special Packaging Instruction Number (SPIN):
Special Packaging Instruction Number Revision:
Special Packaging Instruction Number Date:
Pallet Reference Number Required:

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Marketplace 5310-00-297-3721

Related Documents 5310-00-297-3721 5+ Documents (More...)

Restrictions 5310-00-297-3721

Import and Export 5310-00-297-3721

End Users 5310-00-297-3721

Approved Sources 5310-00-297-3721

Datasheet 5310-00-297-3721

Weapon Systems (WSDC) 5310-00-297-3721

DLA Procurement Analysis 5310-00-297-3721

Management Data 5310-00-297-3721

Army

Air Force

Navy

NATO Stock Numbers Related to 5310-00-297-3721

Freight Information 5310-00-297-3721

Packaging Data 5310-00-297-3721

Item Pack Level (Unpackaged)

Unit Pack Level (Packaged)

Intermediate Pack Level

Procurement History 5310-00-297-3721 13 Records

Contracting Technical Data File (CTDF) 5310-00-297-3721 February 2021

Criticality and Quality

Commercial Properties

Restrictions

Packaging Requirements