5310-01-123-0917

Find complete technical information, availability, and procurement data for: 5310-01-123-0917
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-123-0917

Item Name Code

15930

Assigment Date

12/05/1981 (44 years ago)

An item of various shapes and sizes, having two flat bearing surfaces which may or may not be parallel. It is used in the manufacture of a washer by drilling or punching a hole in the center. Excludes:disk (as modified).

0.240 inches nominal hole diameter, 0.040 inches nominal recess depth, 0.355 inches minimum and 0.365 inches maximum outside diameter, 0.085 inches minimum and 0.095 inches maximum material thickness, 0.190 inches minimum and 0.195 inches maximum radius

Product Characteristics

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

Hole Diameter: 0.240 inches nominal
Radius: 0.190 inches minimum and 0.195 inches maximum
Outside Diameter: 0.355 inches minimum and 0.365 inches maximum
Recess Depth: 0.040 inches nominal
Material Thickness: 0.085 inches minimum and 0.095 inches maximum
Material: steel comp 630 overall
Material Document And Classification: ams 5643,cond h1025 assn std single material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 2 fed spec single treatment response 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
KFN619B6	Concave Washer

FAQs

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

What is the FSCG of the NSN 5310-01-123-0917?

The FSCG of the NSN 5310-01-123-0917 is 5310

Does the NSN 5310-01-123-0917 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-123-0917 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 5310-01-123-0917 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-123-0917 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 5310-01-123-0917 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Sat, Dec 5, 1981