5305-01-357-8362

Find complete technical information, availability, and procurement data for: 5305-01-357-8362
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-357-8362

Item Name Code

18257

Assigment Date

05/01/1992 (34 years ago)

An item specifically designed to be thermally conductive and electrically insulating. For items designed to dissipate heat only, see heat sink, electrical-electronic component. For items designed to insulate only, see insulator (1) (as modified).

2.500 inches nominal thread length, right-hand thread direction, 2a thread class, hexagon head style, 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 Class: 2a
Thread Direction: right-hand
Thread Length: 2.500 inches nominal
Fastener Length: 2.500 inches nominal
Head Style: hexagon
Head Height: 0.320 inches minimum and 0.323 inches maximum
Width Between Flats: 0.736 inches minimum and 0.750 inches maximum
End Item Identification: m1a2 tank
Nominal Thread Diameter: 0.500 inches
Thread Quantity Per Inch: 13
Special Features: screw shall have full form threads extending to within 2 threads of thebearing surface of the head; hydrogen embrittlement relief mandatory
Material: steel overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: mil-std-171,ty2cl3 mil std single treatment response or qq-p-416 fed spec 2nd treatment response overall
Thread Series Designator: unc

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
12549143	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-357-8362?

The FSCG of the NSN 5305-01-357-8362 is 5305

Does the NSN 5305-01-357-8362 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-357-8362 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 5305-01-357-8362 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-357-8362 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 5305-01-357-8362 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Fri, May 1, 1992