5310-00-524-3646

Find complete technical information, availability, and procurement data for: 5310-00-524-3646
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-524-3646

Item Name Code

01854

Assigment Date

01/01/1963 (63 years ago)

A nut of cylindrical or partly cylindrical cross-section with integral threads perpendicular to the axial centerline. Ends may be flat or flanged. Excludes:nut (1), plain, round.

right-hand thread direction, 0.328 inches nominal nut height, 3b thread class, 0.490 inches minimum and 0.502 inches maximum width across flats, castellated, hexagon nut 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 Style: castellated, hexagon
Nut Height: 0.328 inches nominal
Width Across Flats: 0.490 inches minimum and 0.502 inches maximum
Thread Series: unf
Thread Quantity Per Inch: 24
Nominal Thread Size: 0.312 inches
Bearing Surface Type: chamfered
Material: steel comp 321 or steel comp 347 or steel comp 303f overall
Material Document And Classification: qq-s-763 fed spec 1st material response or qq-s-763 fed spec 2nd material response or ams 5642 assn std 3rd material response overall
Surface Treatment: passivate 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
1N1C5	Nut,plain,castellated,hexagon

FAQs

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

What is the FSCG of the NSN 5310-00-524-3646?

The FSCG of the NSN 5310-00-524-3646 is 5310

Does the NSN 5310-00-524-3646 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-524-3646 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 5310-00-524-3646 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-524-3646 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 5310-00-524-3646 was assigned to the Federal Catalog?

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