12930824

View detailed technical data, stock status, and sourcing information for: 12930824
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-412-6021

Item Name Code

01857

Assigment Date

04/23/1995 (31 years ago)

A single or multi-piece item of metallic construction, specifically designed to form either a tight fuel or oil seal in an engine, gas turbine, aircraft.

2b thread class, hexagon nut style, 0.240 inches nominal nut height, 1.210 inches minimum and 1.250 inches maximum width across flats, 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: 2b
Thread Direction: right-hand
Nut Style: hexagon
Nut Height: 0.240 inches nominal
Width Across Flats: 1.210 inches minimum and 1.250 inches maximum
Thread Series: unef
Thread Quantity Per Inch: 20
Nominal Thread Size: 0.812 inches
Bearing Surface Type: washer faced
Material: steel comp 304 overall
Material Document And Classification: qq-s-763 fed spec single material response 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
12930824	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-412-6021?

The FSCG of the NSN 5310-01-412-6021 is 5310

Does the NSN 5310-01-412-6021 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-412-6021 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 5310-01-412-6021 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-412-6021 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 5310-01-412-6021 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Sun, Apr 23, 1995