5310-00-639-4941

Find complete technical information, availability, and procurement data for: 5310-00-639-4941
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-639-4941

Item Name Code

01857

Assigment Date

01/01/1963 (63 years ago)

0.248 inches minimum and 0.252 inches maximum nut height, hexagon nut style, 3b thread class, 0.059 inches nominal drilled hole diameter, 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: 3b
Thread Direction: right-hand
Nut Style: hexagon
Nut Height: 0.248 inches minimum and 0.252 inches maximum
Drilled Hole Diameter: 0.059 inches nominal
Hole Type And Quantity: 2 drilled
Width Across Flats: 0.621 inches minimum and 0.625 inches maximum
Thread Series: unf
Thread Quantity Per Inch: 20
Nominal Thread Size: 0.500 inches
Hole Configuration Style: configuration h
Bearing Surface Type: chamfered
Material: steel comp 303 or steel comp 303se or steel comp 303 plus x overall
Material Document And Classification: ams 5640 assn std all material responses overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: mil-s-5002 mil spec single treatment response overall

FAQs

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

What is the FSCG of the NSN 5310-00-639-4941?

The FSCG of the NSN 5310-00-639-4941 is 5310

Does the NSN 5310-00-639-4941 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-639-4941 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 5310-00-639-4941 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-639-4941 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 5310-00-639-4941 was assigned to the Federal Catalog?

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