5310-01-263-4346

Find complete technical information, availability, and procurement data for: 5310-01-263-4346
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-263-4346

Item Name Code

15887

Assigment Date

09/14/1987 (38 years ago)

A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.

right-hand thread direction, 2b thread class, round nut style, 0.585 inches nominal small end diameter, 0.035 inches nominal drive point depth

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
Small End Diameter: 0.585 inches nominal
Drive Point Depth: 0.035 inches nominal
Nut Style: round
Nut Diameter: 0.625 inches nominal
Nut Thickness: 0.094 inches nominal
Drive Point Width: 0.125 inches nominal
Undercut Thickness: 0.015 inches nominal
Drive Point Quantity: 2
Thread Series: un
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.500 inches
Material: steel comp 303 overall
Material Document And Classification: astm a582,cond a assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35,ty 4 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
917AS6162	Round Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-263-4346?

The FSCG of the NSN 5310-01-263-4346 is 5310

Does the NSN 5310-01-263-4346 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-263-4346 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 5310-01-263-4346 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-263-4346 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 5310-01-263-4346 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Mon, Sep 14, 1987