5310-01-521-4499

Find complete technical information, availability, and procurement data for: 5310-01-521-4499
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-521-4499

Item Name Code

18055

Assigment Date

06/22/2004 (22 years ago)

A two-piece metallic item, one piece usually tubular in appearance and flanged at one end, the other piece a plain tooth or spur washer or retaining ring. It is primarily used for lining and reinforcing the edges of holes. The unflanged end is designed to be inserted through a hole and retained in place by being crimped over the plain or tooth washer or retaining ring or by clinching action between the spur washer and the flanged end. Excludes:eyelet, metallic.

rectangular cross-sectional shape style, 6640-01-399-0483 end item identification, round peripheral shape style, 1.000 inches nominal overall diameter, 0.125 inches nominal thickness

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
Peripheral Shape Style: round
Thickness: 0.125 inches nominal
Overall Diameter: 1.000 inches nominal
End Item Identification: 6640-01-399-0483
Part Name Assigned By Controlling Agency: hose washer
Special Features: inside dia is 0.750 in
Color: red overall
Material: rubber 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
5456K8	Washer Blank

FAQs

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

What is the FSCG of the NSN 5310-01-521-4499?

The FSCG of the NSN 5310-01-521-4499 is 5310

Does the NSN 5310-01-521-4499 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5310-01-521-4499 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 5310-01-521-4499 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-521-4499 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 5310-01-521-4499 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Tue, Jun 22, 2004