5310-00-270-8837

Find complete technical information, availability, and procurement data for: 5310-00-270-8837
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-270-8837

Item Name Code

13393

Assigment Date

01/01/1961 (65 years ago)

1.021 inches minimum and 1.041 inches maximum hole diameter, rectangular cross-sectional shape style, round center hole shape style, round peripheral shape style, 0.115 inches minimum and 0.135 inches maximum thickness

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: 1.021 inches minimum and 1.041 inches maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.115 inches minimum and 0.135 inches maximum
Overall Diameter: 1.802 inches minimum and 1.822 inches maximum
Features Provided: casehardened
Hardness Rating: 25.0 rockwell c maximum
Material: steel comp 1010 or steel comp mt1020 overall
Material Document And Classification: aisi assn std all material responses overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-893-7755	No Name Available	08/05/1968

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
640945	Flat Washer
7375138	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-00-270-8837?

The FSCG of the NSN 5310-00-270-8837 is 5310

Does the NSN 5310-00-270-8837 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-270-8837 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 5310-00-270-8837 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-270-8837 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 5310-00-270-8837 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961