5305-01-502-6917

Find complete technical information, availability, and procurement data for: 5305-01-502-6917
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-502-6917

Item Name Code

18257

Assigment Date

11/18/2002 (23 years ago)

A cylindrical item which may have wrenching and/or driving facilities and/or shoulders. It is designed to be inserted in a drilled, tapped or a pretapped hole, or molded or pressed into soft material to reduce the size of a tapped hole; to provide threads; to add strength, and/or to prevent stripping. It is one of the following: (1) a one-piece, flanged or unflanged, internally threaded item which may have external threads, and/or serrations around the periphery of the collar, designed to engage a serrated lock ring which is not included with the item; (2) a one-piece precision coiled wire; (3) a two-piece item consisting of an internally threaded cylinder and a mating externally threaded part; or (4) a one-piece internally threaded item whose outside diameter is tapered and/or knurled and/or with fin(s). The internal thread of the item may have a locking feature. Excludes:items having a sleeve on on its under portion which can be clinched or crimped. Excludes:bushing,machine thread; nut,plain,knurled; nut,plain,round; nut,plain,clinch and nut,self-locking,clinch. See also nut,plain,plate

50.0 millimeters nominal fastener length, 28.2 millimeters nominal thread length, 8.50 millimeters nominal head height, hexagon extended washer head style, right-hand thread direction

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Direction: right-hand
Thread Length: 28.2 millimeters nominal
Fastener Length: 50.0 millimeters nominal
Head Style: hexagon extended washer
Head Height: 8.50 millimeters nominal
Width Between Flats: 9.64 millimeters minimum and 10.00 millimeters maximum
Extended Washer Diameter: 17.0 millimeters nominal
Extended Washer Thickness: 1.20 millimeters nominal
End Item Identification: 3805-66-148-7692; 2420-66-148-7692, hmee (high mobility engineer excavator); rg-31 mrap; medium mine protected vehicle - mmpv
Nominal Thread Diameter: 8.0 millimeters
Thread Pitch In Millimeters: 1.25
External Thread Tolerance Class: 6g
Material: steel property class 10.9 overall
Material Document And Classification: sae j1199 assn std single material response overall
Surface Treatment: zinc and phosphate overall
Thread Series Designator: m

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
02/911080	Hexagon Head Cap Screw
3930837	Hexagon Head Cap Screw

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5305-01-502-6917?

The FSCG of the NSN 5305-01-502-6917 is 5305

Does the NSN 5305-01-502-6917 have a Schedule B code assigned?

Yes, the Schedule B code is 8710000090

Does NSN 5305-01-502-6917 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5305-01-502-6917 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-502-6917 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5305-01-502-6917 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Mon, Nov 18, 2002