5310-00-639-4963

Find complete technical information, availability, and procurement data for: 5310-00-639-4963
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-639-4963

Item Name Code

13393

Assigment Date

01/01/1963 (63 years ago)

A stud, turnlock fastener over which may be assembled an eyelet, turnlock fastener. Stud(s) without cam slots or cam lead threads are provided with a crosspin or eared nut for locking with the mating receptacle, turnlock fastener. May be spring loaded. For like items having a threaded fastener, see screw assembly, panel or screw, panel fastener.

0.016 inches nominal thickness, round peripheral shape style, 0.250 inches nominal hole diameter, rectangular cross-sectional shape style, round center hole shape style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Cross-Sectional Shape Style: rectangular
Hole Diameter: 0.250 inches nominal
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.016 inches nominal
Overall Diameter: 0.500 inches nominal
Material: steel overall
Surface Treatment: nickel 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
055064	Flat Washer
55064 A	Flat Washer
55064A	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-00-639-4963?

The FSCG of the NSN 5310-00-639-4963 is 5310

Does the NSN 5310-00-639-4963 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-639-4963 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 5310-00-639-4963 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-639-4963 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 5310-00-639-4963 was assigned to the Federal Catalog?

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