7730239

View detailed technical data, stock status, and sourcing information for: 7730239
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-141-6674

Item Name Code

15937

Assigment Date

11/03/1982 (43 years ago)

A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.

0.060 inches minimum and 0.064 inches maximum material thickness, 0.406 inches nominal hole diameter, steel overall material, 0.453 inches nominal outside diameter, qq-s-698 fed spec single material response overall material document and classification

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Hole Diameter: 0.406 inches nominal
Outside Diameter: 0.453 inches nominal
Material Thickness: 0.060 inches minimum and 0.064 inches maximum
Material: steel overall
Material Document And Classification: qq-s-698 fed spec single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416 ty2 cl2 fed spec single treatment response overall
Style Designator: split

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
7730239	Split Washer

FAQs

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

What is the FSCG of the NSN 5310-01-141-6674?

The FSCG of the NSN 5310-01-141-6674 is 5310

Does the NSN 5310-01-141-6674 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-141-6674 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 5310-01-141-6674 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-141-6674 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 5310-01-141-6674 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Wed, Nov 3, 1982