5310-00-262-2957

Find complete technical information, availability, and procurement data for: 5310-00-262-2957
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-262-2957

Item Name Code

13393

Assigment Date

01/01/1963 (63 years ago)

0.520 inches minimum and 0.540 inches maximum hole diameter, rectangular cross-sectional shape style, round peripheral shape style, round center hole shape style, 0.1096 inches minimum and 0.1296 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: 0.520 inches minimum and 0.540 inches maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.1096 inches minimum and 0.1296 inches maximum
Overall Diameter: 1.181 inches minimum and 1.185 inches maximum
Material: steel overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 2 fed spec single treatment response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2530-00-026-3839	No Name Available	01/01/1963

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
5283967	Flat Washer
65X944	Flat Washer
91A2188	Flat Washer
FC5916	Flat Washer
FC5916A	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-00-262-2957?

The FSCG of the NSN 5310-00-262-2957 is 5310

Does the NSN 5310-00-262-2957 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-262-2957 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 5310-00-262-2957 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-262-2957 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 5310-00-262-2957 was assigned to the Federal Catalog?

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