5310-00-490-9403

Find complete technical information, availability, and procurement data for: 5310-00-490-9403
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-490-9403

Item Name Code

15933

Assigment Date

09/24/1969 (56 years ago)

0.812 inches nominal recess diameter, 45.0 degrees nominal recess angle, 0.128 inches nominal material thickness, 1.000 inches nominal outside diameter, 0.625 inches nominal 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: 0.625 inches nominal
Outside Diameter: 1.000 inches nominal
Recess Diameter: 0.812 inches nominal
Material Thickness: 0.128 inches nominal
Recess Angle: 45.0 degrees nominal
Material: steel overall
Surface Treatment: cadmium overall
Style Designator: recessed

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
66-17831-4	Recessed Washer

FAQs

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

What is the FSCG of the NSN 5310-00-490-9403?

The FSCG of the NSN 5310-00-490-9403 is 5310

Does the NSN 5310-00-490-9403 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-490-9403 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 5310-00-490-9403 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-490-9403 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 5310-00-490-9403 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, Sep 24, 1969