5310-01-431-8808

Find complete technical information, availability, and procurement data for: 5310-01-431-8808
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-431-8808

Item Name Code

40121

Assigment Date

05/21/1996 (30 years ago)

A metallic or nonmetallic item which is rigid, flat and generally smooth. Its thickness is small in comparison to its length and width. It is designed for mounting one or more items and may have drilled or threaded holes or other facilities for mounting to a supporting object or surface. See support,as modified. Do not use if a more specific name applies.

right-hand thread direction, 0.491 inches nominal nut height, 0.521 inches nominal nut diameter, 3b thread class, flush flange mounting 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: 3b
Thread Direction: right-hand
Nut Diameter: 0.521 inches nominal
Nut Height: 0.491 inches nominal
Mounting Style: flush flange
Sleeve Diameter: 0.527 inches minimum and 0.530 inches maximum
Thread Series: unjc
Thread Quantity Per Inch: 16
Nominal Thread Size: 0.375 inches
Material: steel comp 431 flange
Material: steel comp 305 nut
Material Document And Classification: ams 5628 assn std single material response flange
Material Document And Classification: qq-763 fed spec single material response nut
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416, ty2, cl3 fed spec single treatment 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
512-6409362-10	Blind Assembly Nut
BN360PB616PB2	Blind Assembly Nut

FAQs

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

What is the FSCG of the NSN 5310-01-431-8808?

The FSCG of the NSN 5310-01-431-8808 is 5310

Does the NSN 5310-01-431-8808 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-431-8808 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 5310-01-431-8808 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-431-8808 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 5310-01-431-8808 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Tue, May 21, 1996