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Hexagon Head Cap Screw

5305002678976 002678976 23509R1 2C422 MS90726-11

An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. Excludes BOLT,MACHINE; BOLT,EXTERNALLY RELIEVED BODY; BOLT,INTERNAL WRENCHING; and SCREW,CAP,SOCKET HEAD. View more Hexagon Head Cap Screw

5305-00-267-8976 SCREW,CAP,HEXAGON HEAD 5305002678976 002678976

Managed by United States
NSN Created on 1 Jan 1963
Data Last Changed
September 2023
NATO Update Count
NATO Data Quality
5305-00-267-8976 SCREW,CAP,HEXAGON HEAD 5305002678976 002678976 1/2
5305-00-267-8976 Photo 1/2
AASK Style C1 for 5305-00-267-8976 2/2
NSN 5305-00-267-8976 (Identification) 2/2

5305-00-267-8976 Stock and Availability Marketplace 5305-00-267-8976

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5305-00-267-8976 Demil Restrictions 5305-00-267-8976


5305-00-267-8976 is a Hexagon Head Cap Screw 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 does not contain a precious metal.

5305-00-267-8976 HTS and ScheduleB Import and Export 5305-00-267-8976

5305-00-267-8976 End Users End Users 5305-00-267-8976

Austria (WB01)
Effective Date:
1 Feb 2005
Lithuania (WI01)
Effective Date:
1 Feb 2001
Brazil (YA01)
Effective Date:
1 Dec 2001
Spain (YB01)
Effective Date:
1 Feb 1994
Singapore (YJ01)
Effective Date:
1 Apr 1991
Kuwait (YK01)
Effective Date:
1 Feb 2015
Morocco (YP01)
Effective Date:
1 Nov 2008
Australia (ZA01)
Effective Date:
1 Apr 1991
Belgium (ZB01)
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 May 2015
Republic of Korea (ZH01)
Effective Date:
1 Apr 1991
Netherlands (ZN01)
Effective Date:
1 Apr 1991
Portugal (ZP01)
Effective Date:
1 Apr 1991
Greece (ZU01)
Effective Date:
1 Apr 1991
Turkey (ZW01)
Effective Date:
1 Apr 2000

5305-00-267-8976 Manufacturers Approved Sources 5305-00-267-8976

5305-00-267-8976 Technical Data Datasheet 5305-00-267-8976

Fastener Length [AASB]
1.375 Inches Nominal
Hardness Rating [CQFM]
23.0 Rockwell C Minimum Overall And 32.0 Rockwell C Maximum Overall
Head Height [AASU]
0.150 Inches Minimum And 0.163 Inches Maximum
Head Style [AASK]
Material Document And Classification [MDCL]
Sae Gr 5 Assn Std Single Material Response Overall
Material [MATT]
Steel Overall
Minimum Tensile Strength [CQBC]
120000 Pounds Per Square Inch
Minimum Yield Strength [CQHQ]
85000 Pounds Per Square Inch
Nominal Thread Diameter [AHYM]
0.250 Inches
Width Between Flats [AATB]
0.428 Inches Minimum And 0.438 Inches Maximum
Surface Treatment Document And Classification [STDC]
Qq-P-416,Ty 2,Cl 3 Fed Spec Single Treatment Response Overall
Surface Treatment [SFTT]
Cadmium Overall And Chromate Overall
Thread Class [AAJD]
Thread Direction [AAJF]
Thread Length [AASA]
0.750 Inches Minimum And 0.938 Inches Maximum
Thread Quantity Per Inch [CMLP]
Thread Series Designator [THSD]

5305-00-267-8976 Related Items NATO Stock Numbers Related to 5305-00-267-8976

5305-00-267-8976 Freight Data Freight Information 5305-00-267-8976

5305-00-267-8976 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). 5305-00-267-8976 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. 5305-00-267-8976 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 713 for ocean manifesting and military sealift. 5305-00-267-8976 is not classified as a special type of cargo when transported by water. 5305-00-267-8976 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.

5305-00-267-8976 Packaging Data Packaging Data 5305-00-267-8976

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Primary Inventory Control Activity (PICA)

Item Pack Level (Unpackaged)

Item Size
Item Weight
Weight/Dimensions Category
Item Preservation

Unit Pack Level (Packaged)

Quantity per Pack
Unit Size
Unit Weight
Unit Cube
Preservation Method
Special Requirements
Preservation Material
Wrapping Material
Cushioning Thickness
Special Marking
Special Requirement
Special Requirements – see Specific Instructions or Drawings provided
Special Requirements. See Specific Instructions or Drawings Provided
Special Requirements. See Specific Instructions or Drawings Provided
Special requirement – See specific instructions or drawings provided

Intermediate Pack Level

Quantity of Unit Packs
Special requirement – See specific instructions or drawings provided