B291

View detailed technical data, stock status, and sourcing information for: B291
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5307 Studs

National Stock Number

5307-00-533-4696

Item Name Code

15948

Assigment Date

01/01/1963 (63 years ago)

+0.3459 to 0.3479 inches nut thread thread pitch diameters, right-hand stud thread thread direction, right-hand nut thread thread direction, +0.3374 to 0.3394 inches stud thread thread pitch diameters, 0.625 inches minimum nut thread thread length

Product Characteristics

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

Thread Pitch Diameters: +0.3374 to 0.3394 inches stud thread
Thread Pitch Diameters: +0.3459 to 0.3479 inches nut thread
Thread Direction: right-hand nut thread
Thread Direction: right-hand stud thread
Thread Length: 0.625 inches minimum nut thread
Thread Length: 0.688 inches nominal stud thread
Overall Length: 1.438 inches nominal
Thread Quantity Per Inch: 24 nut thread
Nominal Thread Size: 0.375 inches nut thread
Material: steel
Surface Treatment: phosphate overall
Thread Series Designator: uns nut thread

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
1AB291	Plain Stud
B291	Plain Stud
B291C	Plain Stud

FAQs

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

What is the FSCG of the NSN 5307-00-533-4696?

The FSCG of the NSN 5307-00-533-4696 is 5307

Does NSN 5307-00-533-4696 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 5307-00-533-4696 contain precious materials?

Item does not contain precious metal.

Does NSN 5307-00-533-4696 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 5307-00-533-4696 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963