5310-00-152-2657

Find complete technical information, availability, and procurement data for: 5310-00-152-2657
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-152-2657

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.

0.192 inches minimum and 0.206 inches maximum hole diameter, 77.5 rockwell superficial 15-n minimum and 81.5 rockwell superficial 15-n maximum hardness rating, chamfer both ends on opposite corners special features, 0.062 inches nominal material thickness, 0.286 inches minimum and 0.300 inches maximum outside 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: 0.192 inches minimum and 0.206 inches maximum
Outside Diameter: 0.286 inches minimum and 0.300 inches maximum
Material Thickness: 0.062 inches nominal
Hardness Rating: 77.5 rockwell superficial 15-n minimum and 81.5 rockwell superficial 15-n maximum
Special Features: chamfer both ends on opposite corners
Material: steel comp 302 overall
Material Document And Classification: aisi 302 assn std single material response overall
Surface Treatment: oxide film overall
Style Designator: split helical-right hand

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
361618	Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-00-152-2657?

The FSCG of the NSN 5310-00-152-2657 is 5310

Does the NSN 5310-00-152-2657 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-00-152-2657 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 5310-00-152-2657 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-152-2657 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 5310-00-152-2657 was assigned to the Federal Catalog?

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