5310-00-670-7785

Find complete technical information, availability, and procurement data for: 5310-00-670-7785
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-670-7785

Item Name Code

15938

Assigment Date

01/01/1963 (63 years ago)

2.305 inches minimum and 2.315 inches maximum outside diameter, 2.151 inches minimum and 2.161 inches maximum hole diameter, 36.0 rockwell c minimum and 42.0 rockwell c maximum hardness rating, 0.172 inches minimum and 0.203 inches maximum overall height, 0.030 inches minimum and 0.034 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: 2.151 inches minimum and 2.161 inches maximum
Outside Diameter: 2.305 inches minimum and 2.315 inches maximum
Overall Height: 0.172 inches minimum and 0.203 inches maximum
Material Thickness: 0.030 inches minimum and 0.034 inches maximum
Hardness Rating: 36.0 rockwell c minimum and 42.0 rockwell c maximum
Material: copper alloy overall
Surface Treatment: chromium overall
Surface Treatment Document And Classification: qq-c-230 class 1 type 1 fed spec single treatment response 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
913-422	Spring Tension Washer

FAQs

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

What is the FSCG of the NSN 5310-00-670-7785?

The FSCG of the NSN 5310-00-670-7785 is 5310

Does the NSN 5310-00-670-7785 have a Schedule B code assigned?

Yes, the Schedule B code is 7415210000

Does NSN 5310-00-670-7785 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 5310-00-670-7785 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-670-7785 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 5310-00-670-7785 was assigned to the Federal Catalog?

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