5310-00-281-5389

Find complete technical information, availability, and procurement data for: 5310-00-281-5389
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-281-5389

Item Name Code

15933

Assigment Date

01/01/1963 (63 years ago)

A two electrode semiconductor device having an asymmetrical voltage - current characteristic. May or may not include mounting hardware and/or heatsink. Excludes:light emitting diode and semiconductor device,photo. For items containing material such as selenium and copper oxide, see recifier, metallic.

1.745 inches minimum and 1.755 inches maximum outside diameter, 0.078 inches nominal recess depth, 1.005 inches minimum and 1.010 inches maximum hole diameter, 0.141 inches nominal overall height, 0.136 inches minimum and 0.146 inches maximum 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: 1.005 inches minimum and 1.010 inches maximum
Outside Diameter: 1.745 inches minimum and 1.755 inches maximum
Overall Height: 0.141 inches nominal
Recess Depth: 0.078 inches nominal
Material Thickness: 0.136 inches minimum and 0.146 inches maximum
Material: steel comp 1070 overall
Material Document And Classification: sae assn std single material response overall
Surface Treatment: phosphate overall
Style Designator: recessed

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-276-3000	No Name Available	10/22/1969
2920-00-360-4028	No Name Available	01/01/1963
5310-00-515-7732	No Name Available	07/01/1966

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
1869740	Recessed Washer
1906090	Recessed Washer
370732	Recessed Washer
5A7595	Recessed Washer

FAQs

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

What is the FSCG of the NSN 5310-00-281-5389?

The FSCG of the NSN 5310-00-281-5389 is 5310

Does the NSN 5310-00-281-5389 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-281-5389 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 5310-00-281-5389 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-281-5389 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 5310-00-281-5389 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963