5310-01-283-4238

Find complete technical information, availability, and procurement data for: 5310-01-283-4238
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-283-4238

Item Name Code

21824

Assigment Date

08/05/1988 (38 years ago)

right-hand thread direction, 2b thread class, 0.390 inches minimum and 0.406 inches maximum overall height, plain dished nut style, 0.885 inches minimum and 0.915 inches maximum washer outside diameter

Product Characteristics

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

Thread Class: 2b
Thread Direction: right-hand
Washer Outside Diameter: 0.885 inches minimum and 0.915 inches maximum
Overall Height: 0.390 inches minimum and 0.406 inches maximum
Nut Style: plain dished
Width Across Flats: 0.551 inches minimum and 0.562 inches maximum
Thread Series: unc
Thread Quantity Per Inch: 16
Nominal Thread Size: 0.375 inches
Material: steel overall
Surface Treatment: cadmium 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
22 LFFL 3816	Assembled Washer Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-283-4238?

The FSCG of the NSN 5310-01-283-4238 is 5310

Does the NSN 5310-01-283-4238 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-283-4238 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 5310-01-283-4238 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-283-4238 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 5310-01-283-4238 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Fri, Aug 5, 1988