5310-00-013-8593

Find complete technical information, availability, and procurement data for: 5310-00-013-8593
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-013-8593

Item Name Code

14218

Assigment Date

01/01/1961 (65 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 comp 1060 or steel comp 1070 or steel comp 1078 or steel comp 1080 overall material, 80.0 degrees minimum and 82.0 degrees maximum countersink angle, 0.167 inches minimum and 0.177 inches maximum hole diameter, 0.017 inches minimum and 0.021 inches maximum material thickness, 0.322 inches nominal 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: 0.167 inches minimum and 0.177 inches maximum
Outside Diameter: 0.322 inches nominal
Material Thickness: 0.017 inches minimum and 0.021 inches maximum
Countersink Angle: 80.0 degrees minimum and 82.0 degrees maximum
Material: steel comp 1060 or steel comp 1070 or steel comp 1078 or steel comp 1080 overall
Material Document And Classification: astm a576 assn std all material responses overall
Surface Treatment: cadmium or zinc overall
Style Designator: countersink external teeth
Nondefinitive Spec/Std Data: c type

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
5310000138593	Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-00-013-8593?

The FSCG of the NSN 5310-00-013-8593 is 5310

Does the NSN 5310-00-013-8593 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-00-013-8593 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 5310-00-013-8593 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-013-8593 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 5310-00-013-8593 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961