5310-01-045-5312

Find complete technical information, availability, and procurement data for: 5310-01-045-5312
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-045-5312

Item Name Code

14218

Assigment Date

08/03/1977 (49 years ago)

A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.

flat external teeth style designator, 0.384 inches minimum and 0.398 inches maximum hole diameter, 0.032 inches minimum and 0.040 inches maximum material thickness, steel overall material, 0.670 inches minimum and 0.694 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: 0.384 inches minimum and 0.398 inches maximum
Outside Diameter: 0.670 inches minimum and 0.694 inches maximum
Material Thickness: 0.032 inches minimum and 0.040 inches maximum
Material: steel 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
20122-108	Lock Washer
Y117-616	Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-01-045-5312?

The FSCG of the NSN 5310-01-045-5312 is 5310

Does the NSN 5310-01-045-5312 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-01-045-5312 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 5310-01-045-5312 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-045-5312 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 5310-01-045-5312 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Wed, Aug 3, 1977