5310-00-765-2143

Find complete technical information, availability, and procurement data for: 5310-00-765-2143
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-765-2143

Item Name Code

13393

Assigment Date

01/01/1962 (64 years ago)

rectangular cross-sectional shape style, 0.640 inches minimum and 0.645 inches maximum hole diameter, 0.031 inches nominal thickness, round center hole shape style, round peripheral shape style

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: 0.640 inches minimum and 0.645 inches maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.031 inches nominal
Overall Diameter: 1.052 inches minimum and 1.062 inches maximum
Hardness Rating: 45.0 rockwell c minimum and 50.0 rockwell c maximum
Color: black overall
Material: steel comp 1020 overall
Material Document And Classification: qq-s-640,canc fed spec single material response overall
Surface Treatment: oxide film overall

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
7652143	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-00-765-2143?

The FSCG of the NSN 5310-00-765-2143 is 5310

Does the NSN 5310-00-765-2143 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-765-2143 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 5310-00-765-2143 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-765-2143 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 5310-00-765-2143 was assigned to the Federal Catalog?

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