91248A634

View detailed technical data, stock status, and sourcing information for: 91248A634
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-413-8444

Item Name Code

18257

Assigment Date

05/24/1995 (31 years ago)

A preformed item of semirigid material designed to retain, position, fasten, or support other items, such as cable(s), access cover(s), by its own inherent spring action. It may be fastened to a structure by bolt(s), clip(s), screw(s), and the like. For items conducting electric current, see clip, electrical or clamp, electrical. For items which partially surround an item, see strap, retaining. For items which entirely surround an item and do not have inherent spring tension, see clamp, loop. See also clip, retaining. Do not use if a more specific item name is available.

0.234 inches nominal head height, 0.562 inches nominal width between flats, hexagon head style, right-hand thread direction, 2.500 inches nominal fastener 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
Fastener Length: 2.500 inches nominal
Head Style: hexagon
Head Height: 0.234 inches nominal
Width Between Flats: 0.562 inches nominal
Nominal Thread Diameter: 0.375 inches
Thread Quantity Per Inch: 24
Material: steel overall
Material Document And Classification: carbon steel grade 5, cagec 39428 mfr ref single material response overall
Surface Treatment: zinc and chromate overall
Thread Series Designator: unf

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
91248A634	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-413-8444?

The FSCG of the NSN 5305-01-413-8444 is 5305

Does the NSN 5305-01-413-8444 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-413-8444 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 5305-01-413-8444 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-413-8444 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 5305-01-413-8444 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Wed, May 24, 1995