5310-00-721-7400

Find complete technical information, availability, and procurement data for: 5310-00-721-7400
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-721-7400

Item Name Code

13393

Assigment Date

01/01/1963 (63 years ago)

rectangular cross-sectional shape style, round center hole shape style, 0.028 inches minimum and 0.036 inches maximum thickness, round peripheral shape style, 0.203 inches minimum and 0.233 inches maximum hole diameter

Product Characteristics

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

Cross-Sectional Shape Style: rectangular
Hole Diameter: 0.203 inches minimum and 0.233 inches maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.028 inches minimum and 0.036 inches maximum
Overall Diameter: 0.433 inches minimum and 0.458 inches maximum
Material: steel comp 302 overall
Material Document And Classification: mil-s-5059 mil spec single material response overall
Surface Treatment: passivate overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-865-9657	No Name Available	11/25/2003

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
618882GB	Flat Washer
LD153-0011-0011	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-00-721-7400?

The FSCG of the NSN 5310-00-721-7400 is 5310

Does the NSN 5310-00-721-7400 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-721-7400 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 5310-00-721-7400 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-721-7400 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 5310-00-721-7400 was assigned to the Federal Catalog?

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