5305-01-249-8131

Find complete technical information, availability, and procurement data for: 5305-01-249-8131
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-249-8131

Item Name Code

16282

Assigment Date

02/18/1987 (39 years ago)

0.750 inches nominal fastener length, right-hand thread direction, 0.650 inches minimum and 0.750 inches maximum thread length, 3a thread class, flat chamfer head style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 0.650 inches minimum and 0.750 inches maximum
Fastener Length: 0.750 inches nominal
Head Style: flat chamfer
Head Diameter: 0.365 inches minimum and 0.375 inches maximum
Head Height: 0.244 inches minimum and 0.250 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.250 inches
Width Across Flats: 0.188 inches nominal
Thread Quantity Per Inch: 20
Minimum Tensile Strength: 80000 pounds per square inch
Minimum Yield Strength: 40000 pounds per square inch
Material: nickel alloy r-405 or nickel alloy 400 overall
Material Document And Classification: qq-n-281 fed spec all material responses 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
60-16-1364	Socket Head Cap Screw
709-5343943 ITEM 12	Socket Head Cap Screw
FF-S-86TY6	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-249-8131?

The FSCG of the NSN 5305-01-249-8131 is 5305

Does the NSN 5305-01-249-8131 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5305-01-249-8131 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 5305-01-249-8131 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-249-8131 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 5305-01-249-8131 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Wed, Feb 18, 1987