5310-01-105-9397

Find complete technical information, availability, and procurement data for: 5310-01-105-9397
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-105-9397

Item Name Code

14218

Assigment Date

01/08/1981 (45 years ago)

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

0.635 inches minimum and 0.650 inches maximum hole diameter, quenched and tempered heat treatment, 1.079 inches maximum outside diameter, 0.156 inches minimum material thickness, 45.0 rockwell c minimum and 51.0 rockwell c maximum hardness rating

Product Characteristics

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

Hole Diameter: 0.635 inches minimum and 0.650 inches maximum
Outside Diameter: 1.079 inches maximum
Material Thickness: 0.156 inches minimum
Hardness Rating: 45.0 rockwell c minimum and 51.0 rockwell c maximum
Heat Treatment: quenched and tempered
Material: steel 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
3CE34	Lock Washer
4E10	Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-01-105-9397?

The FSCG of the NSN 5310-01-105-9397 is 5310

Does the NSN 5310-01-105-9397 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-01-105-9397 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 5310-01-105-9397 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-105-9397 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 5310-01-105-9397 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Thu, Jan 8, 1981