5305-01-558-9873

Find complete technical information, availability, and procurement data for: 5305-01-558-9873
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-558-9873

Item Name Code

18257

Assigment Date

12/03/2007 (18 years ago)

A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes:nut (1), self-locking, cap.

6.4 millimeters nominal head height, hexagon head style, 60.0 millimeters nominal fastener length, right-hand thread direction, 26.0 millimeters minimum and 33.5 millimeters maximum thread length

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: 26.0 millimeters minimum and 33.5 millimeters maximum
Fastener Length: 60.0 millimeters nominal
Head Style: hexagon
Head Height: 6.4 millimeters nominal
Width Between Flats: 17.0 millimeters nominal
End Item Identification: 2355-01-542-7908 interim vehicle min
Material: steel overall
Surface Treatment: zinc overall

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
91280A644	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-558-9873?

The FSCG of the NSN 5305-01-558-9873 is 5305

Does the NSN 5305-01-558-9873 have a Schedule B code assigned?

Yes, the Schedule B code is 8710000090

Does NSN 5305-01-558-9873 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 5305-01-558-9873 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-558-9873 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 5305-01-558-9873 was assigned to the Federal Catalog?

It was assigned 18 years ago, on Mon, Dec 3, 2007