5310-00-013-8502

Find complete technical information, availability, and procurement data for: 5310-00-013-8502
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-013-8502

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.

66 fed std all material responses or aisi national spec all material responses or sae national spec all material responses overall material document and classification, 1.045 inches minimum and 1.070 inches maximum outside diameter, 0.042 inches minimum and 0.050 inches maximum material thickness, 0.641 inches minimum and 0.663 inches maximum hole diameter, steel comp 1050 or steel comp 1551 or steel comp 1552 or steel comp 1053 or steel comp 1054 or steel comp 1055 or steel comp 1059 or steel comp 1060 or steel comp 1561 or steel comp 1062 or steel comp 1064 overall material

Product Characteristics

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

Hole Diameter: 0.641 inches minimum and 0.663 inches maximum
Outside Diameter: 1.045 inches minimum and 1.070 inches maximum
Material Thickness: 0.042 inches minimum and 0.050 inches maximum
Material: steel comp 1050 or steel comp 1551 or steel comp 1552 or steel comp 1053 or steel comp 1054 or steel comp 1055 or steel comp 1059 or steel comp 1060 or steel comp 1561 or steel comp 1062 or steel comp 1064 overall
Material Document And Classification: 66 fed std all material responses or aisi national spec all material responses or sae national spec all material responses overall
Surface Treatment: cadmium or zinc overall
Style Designator: flat external teeth

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
5310000138502	Lock Washer
87500C	Lock Washer
MS35335-25	Lock Washer
N18460M	Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-00-013-8502?

The FSCG of the NSN 5310-00-013-8502 is 5310

Does the NSN 5310-00-013-8502 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-00-013-8502 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 5310-00-013-8502 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-013-8502 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 5310-00-013-8502 was assigned to the Federal Catalog?

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