5305-01-449-7873

Find complete technical information, availability, and procurement data for: 5305-01-449-7873
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-449-7873

Item Name Code

18257

Assigment Date

10/15/1997 (28 years ago)

0.375 inches nominal fastener length, 0.375 inches nominal thread length, right-hand thread direction, hexagon head style, 2a thread class

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: 0.375 inches nominal
Fastener Length: 0.375 inches nominal
Head Style: hexagon
Head Height: 0.150 inches minimum
Width Between Flats: 0.428 inches minimum
Locking Feature: patch or pellet or strip threads
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 20
Material: plastic polyamide (nylon) locking feature
Material: steel corrosion resisting fastener
Material Document And Classification: astm f 593300 series cond a assn std single material response fastener
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
302-5486642 ITEM 1-22	Hexagon Head Cap Screw
80-02-9402	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-449-7873?

The FSCG of the NSN 5305-01-449-7873 is 5305

Does the NSN 5305-01-449-7873 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-449-7873 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 5305-01-449-7873 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-449-7873 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 5305-01-449-7873 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Wed, Oct 15, 1997