5710-63-20

View detailed technical data, stock status, and sourcing information for: 5710-63-20
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-229-2038

Item Name Code

13393

Assigment Date

03/27/1986 (40 years ago)

rectangular cross-sectional shape style, round peripheral shape style, 0.252 inches minimum and 0.264 inches maximum hole diameter, round center hole shape style, 0.020 inches nominal 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: 0.252 inches minimum and 0.264 inches maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.020 inches nominal
Overall Diameter: 0.375 inches minimum and 0.395 inches maximum
Material: steel comp 302 overall
Material Document And Classification: qq-s-766 fed spec single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: mil-s-5002 mil 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Below is a list of NSNs that have been officially superseded by this NSN: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
5310-01-212-6143	No Name Available	10/01/1991

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
103055-001	Flat Washer
5710-63-20	Flat Washer
5710-63-20P	Flat Washer
60-033380-02	Flat Washer
60-033380-06	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-01-229-2038?

The FSCG of the NSN 5310-01-229-2038 is 5310

Does the NSN 5310-01-229-2038 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-229-2038 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 5310-01-229-2038 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-229-2038 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 5310-01-229-2038 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Thu, Mar 27, 1986