5305-01-208-6721

Find complete technical information, availability, and procurement data for: 5305-01-208-6721
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-208-6721

Item Name Code

18257

Assigment Date

05/17/1985 (41 years ago)

2a thread class, 1.125 inches minimum and 1.250 inches maximum thread length, hexagon extended washer head style, 1.250 inches nominal fastener length, 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 Class: 2a
Thread Direction: right-hand
Thread Length: 1.125 inches minimum and 1.250 inches maximum
Fastener Length: 1.250 inches nominal
Head Style: hexagon extended washer
Nominal Thread Diameter: 0.375 inches
Thread Quantity Per Inch: 16
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
E-269 PIECE 27	Hexagon Head Cap Screw
P-5729	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-208-6721?

The FSCG of the NSN 5305-01-208-6721 is 5305

Does NSN 5305-01-208-6721 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 5305-01-208-6721 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-208-6721 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 5305-01-208-6721 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Fri, May 17, 1985