5310-00-837-7396

Find complete technical information, availability, and procurement data for: 5310-00-837-7396
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-837-7396

Item Name Code

14218

Assigment Date

01/01/1962 (64 years ago)

cadmium overall surface treatment, 0.188 inches nominal hole diameter, 0.056 inches nominal material thickness, 0.328 inches nominal outside diameter, steel 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: 0.188 inches nominal
Outside Diameter: 0.328 inches nominal
Material Thickness: 0.056 inches nominal
Material: steel overall
Surface Treatment: cadmium overall
Style Designator: split helical-right hand

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-209-1108	Lock Washer	07/01/2025

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
T155-10	Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-00-837-7396?

The FSCG of the NSN 5310-00-837-7396 is 5310

Does the NSN 5310-00-837-7396 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-00-837-7396 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 5310-00-837-7396 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-837-7396 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 5310-00-837-7396 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962