204-001-794-1

View detailed technical data, stock status, and sourcing information for: 204-001-794-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-765-6258

Item Name Code

15930

Assigment Date

01/01/1962 (64 years ago)

0.625 inches nominal outside diameter, 0.188 inches nominal material thickness, 0.158 inches minimum and 0.160 inches maximum radius, 0.316 inches minimum and 0.320 inches maximum recess diameter, 0.220 inches minimum and 0.226 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: 0.220 inches minimum and 0.226 inches maximum
Radius: 0.158 inches minimum and 0.160 inches maximum
Outside Diameter: 0.625 inches nominal
Recess Diameter: 0.316 inches minimum and 0.320 inches maximum
Material Thickness: 0.188 inches nominal
Material: steel comp 303 overall
Material Document And Classification: astm a582 assn std single material 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
204-001-794-1	Concave Washer

FAQs

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

What is the FSCG of the NSN 5310-00-765-6258?

The FSCG of the NSN 5310-00-765-6258 is 5310

Does the NSN 5310-00-765-6258 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-765-6258 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 5310-00-765-6258 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-765-6258 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 5310-00-765-6258 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962