5310-01-439-8881

Find complete technical information, availability, and procurement data for: 5310-01-439-8881
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-439-8881

Item Name Code

15934

Assigment Date

12/22/1996 (29 years ago)

A metallic item, usually square or rectangular in cross section, usually longer in relation to its width and thickness, with or without a head, usually designed to fit into the pre-cut slots of two adjacent cylindrically shaped members, to prevent relative rotational movement between the two. It may have mounting holes or slots.

3.93 millimeters minimum and 4.01 millimeters maximum shoulder height, 7.94 millimeters nominal overall height, 10.97 millimeters minimum and 11.23 millimeters maximum shoulder diameter, 18.28 millimeters minimum and 18.54 millimeters maximum outside diameter, 9.40 millimeters minimum and 9.66 millimeters maximum hole diameter

Product Characteristics

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

Hole Diameter: 9.40 millimeters minimum and 9.66 millimeters maximum
Shoulder Diameter: 10.97 millimeters minimum and 11.23 millimeters maximum
Outside Diameter: 18.28 millimeters minimum and 18.54 millimeters maximum
Overall Height: 7.94 millimeters nominal
Shoulder Height: 3.93 millimeters minimum and 4.01 millimeters maximum
Material: plastic polyhexamethylene adipamide overall
Material Document And Classification: astm d789, type 1 assn std single material response overall
Style Designator: shouldered

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
12421463-001	Shouldered Washer
12SWS2520	Shouldered Washer

FAQs

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

What is the FSCG of the NSN 5310-01-439-8881?

The FSCG of the NSN 5310-01-439-8881 is 5310

Does the NSN 5310-01-439-8881 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5310-01-439-8881 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 5310-01-439-8881 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-439-8881 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 5310-01-439-8881 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Sun, Dec 22, 1996