B12-11

View detailed technical data, stock status, and sourcing information for: B12-11
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-569-0997

Item Name Code

01855

Assigment Date

01/01/1963 (63 years ago)

1.186 inches nominal nut height, 2b thread class, cap nut style, right-hand thread direction, 0.750 inches nominal width across flats

Product Characteristics

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

Thread Class: 2b
Thread Direction: right-hand
Nut Style: cap
Nut Height: 1.186 inches nominal
Width Across Flats: 0.750 inches nominal
Thread Series: unf
Thread Quantity Per Inch: 20
Nominal Thread Size: 0.507 inches
Bearing Surface Type: washer faced
Material: copper alloy overall

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
B12-11	Cap Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-569-0997?

The FSCG of the NSN 5310-00-569-0997 is 5310

Does the NSN 5310-00-569-0997 have a Schedule B code assigned?

Yes, the Schedule B code is 7415290000

Does NSN 5310-00-569-0997 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 5310-00-569-0997 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-569-0997 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 5310-00-569-0997 was assigned to the Federal Catalog?

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