5305-01-491-9274

Find complete technical information, availability, and procurement data for: 5305-01-491-9274
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-491-9274

Item Name Code

16282

Assigment Date

11/06/2001 (24 years ago)

A metallic item, usually square or rectangular in cross section, usually longer in relation to its width and thickness, with or without a head, usually designed to fit into the pre-cut slots of two adjacent cylindrically shaped members, to prevent relative rotational movement between the two. It may have mounting holes or slots.

1.000 inches nominal thread length, flat chamfer head style, 2a thread class, 4.070 inches minimum and 4.100 inches maximum 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: 1.000 inches nominal
Fastener Length: 4.070 inches minimum and 4.100 inches maximum
Head Style: flat chamfer
Head Diameter: 0.172 inches minimum and 0.188 inches maximum
Head Height: 0.120 inches nominal
Locking Feature: strip threads
Internal Drive Style: hexagon
End Item Identification: navstar gps
Nominal Thread Diameter: 0.112 inches
Width Across Flats: 0.0937 inches minimum and 0.0952 inches maximum
Thread Quantity Per Inch: 40
Material: steel comp 303 or steel comp 303se overall
Material Document And Classification: astm a582 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: mil-s-5002 mil spec single 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
50253-1083-4.10L	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-491-9274?

The FSCG of the NSN 5305-01-491-9274 is 5305

Does the NSN 5305-01-491-9274 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-491-9274 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 5305-01-491-9274 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-491-9274 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 5305-01-491-9274 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Tue, Nov 6, 2001