5310-01-339-7782

Find complete technical information, availability, and procurement data for: 5310-01-339-7782
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-339-7782

Item Name Code

06158

Assigment Date

05/30/1991 (35 years ago)

A washer, round in shape, and having a centrally located hole. Its two flat parallel bearing surfaces are divided or cut along the radius, leaving a cleft, fissure, or cutaway portion across the rim whch extends from the outer circumference to the washer hole but which is never as large as the washer hole diameter. Excludes:washer (1), lock.

black overall color, 1 internal keyway quantity, 2.198 inches nominal hole diameter, 3.360 inches nominal outside diameter, 0.472 inches nominal material thickness

Product Characteristics

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

Hole Diameter: 2.198 inches nominal
Outside Diameter: 3.360 inches nominal
Internal Keyway Quantity: 1
Material Thickness: 0.472 inches nominal
Color: black overall
Material: plastic overall

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
5041-3987	Keyway Washer

FAQs

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

What is the FSCG of the NSN 5310-01-339-7782?

The FSCG of the NSN 5310-01-339-7782 is 5310

Does NSN 5310-01-339-7782 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 5310-01-339-7782 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-339-7782 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 5310-01-339-7782 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Thu, May 30, 1991