5310-00-107-7402

Find complete technical information, availability, and procurement data for: 5310-00-107-7402
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-107-7402

Item Name Code

15930

Assigment Date

12/17/1972 (53 years ago)

A washer which is round with a centrally located hole. One bearing surface is smooth, flat, and unbroken, the other bearing surface is smooth, unbroken, and is recessed to form a curved or spherical contour. See also washer (1), convex. Excludes:washer (1), recessed and bearing, washer, thrust.

0.600 inches minimum and 0.620 inches maximum outside diameter, 0.120 inches minimum and 0.130 inches maximum material thickness, as fabricated heat treatment, 0.340 inches nominal radius, 0.407 inches minimum and 0.427 inches maximum hole diameter

Product Characteristics

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

Hole Diameter: 0.407 inches minimum and 0.427 inches maximum
Radius: 0.340 inches nominal
Outside Diameter: 0.600 inches minimum and 0.620 inches maximum
Material Thickness: 0.120 inches minimum and 0.130 inches maximum
Heat Treatment: as fabricated
Material: steel overall
Style Designator: concave

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
10116556	Concave Washer
ST3M683-5	Concave Washer
SW2000-10W	Concave Washer

FAQs

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

What is the FSCG of the NSN 5310-00-107-7402?

The FSCG of the NSN 5310-00-107-7402 is 5310

Does the NSN 5310-00-107-7402 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-107-7402 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 5310-00-107-7402 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-107-7402 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 5310-00-107-7402 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Sun, Dec 17, 1972