5310-00-209-1522

Find complete technical information, availability, and procurement data for: 5310-00-209-1522
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-209-1522

Item Name Code

14218

Assigment Date

01/01/1963 (63 years ago)

A washer, usually round, with a centrally-located hole. Its edges and two bearing surfaces are designed in such a way that applied pressure brings into play the spring tension and/or frictional locking principle that materially resists any tendency toward turning. It may be made of one or two pieces.

steel overall material, cadmium overall surface treatment, 0.500 inches nominal outside diameter, 0.375 inches nominal hole diameter, 0.022 inches nominal material thickness

Product Characteristics

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

Hole Diameter: 0.375 inches nominal
Outside Diameter: 0.500 inches nominal
Material Thickness: 0.022 inches nominal
Material: steel overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 3 fed spec single treatment response overall
Style Designator: flat internal teeth

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-881-9635	No Name Available	03/09/1970
5310-00-893-5638	No Name Available	11/05/1969

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
005201	Lock Washer
105-424	Lock Washer
1220-02CSCADPL	Lock Washer
813065	Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-00-209-1522?

The FSCG of the NSN 5310-00-209-1522 is 5310

Does the NSN 5310-00-209-1522 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-00-209-1522 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 5310-00-209-1522 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-209-1522 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 5310-00-209-1522 was assigned to the Federal Catalog?

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