S8157N260-020

View detailed technical data, stock status, and sourcing information for: S8157N260-020
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-639-6702

Item Name Code

13393

Assigment Date

01/01/1963 (63 years ago)

rectangular cross-sectional shape style, round peripheral shape style, 0.067 inches minimum and 0.073 inches maximum hole diameter, round center hole shape style, 0.019 inches minimum and 0.023 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: 0.067 inches minimum and 0.073 inches maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.019 inches minimum and 0.023 inches maximum
Overall Diameter: 0.140 inches minimum and 0.160 inches maximum
Material: steel comp 302 or steel comp 301 overall
Material Document And Classification: ams 5515 assn std 1st material response or ams 5516 assn std 1st material response and ams 5517 assn std 2nd material response or ams 5518 assn std 2nd material response or ams 5519 assn std 2nd material response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5340-00-530-5462	No Name Available	01/26/1966
5340-00-530-7896	No Name Available	01/01/1960
5310-00-837-7994	No Name Available	07/09/2001
5310-01-259-6359	No Name Available	06/01/2006

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
275222	Flat Washer
40A12210-3	Flat Washer
A700B2000	Flat Washer
S8157N260-020	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-00-639-6702?

The FSCG of the NSN 5310-00-639-6702 is 5310

Does the NSN 5310-00-639-6702 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-639-6702 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 5310-00-639-6702 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-639-6702 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 5310-00-639-6702 was assigned to the Federal Catalog?

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