683140

View detailed technical data, stock status, and sourcing information for: 683140
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-164-1316

Item Name Code

01869

Assigment Date

10/13/1983 (42 years ago)

0.334 inches minimum and 0.354 inches maximum outside diameter, 0.190 inches minimum and 0.195 inches maximum hole diameter, 0.115 inches minimum and 0.135 inches maximum external prebent key length, 0.057 inches minimum and 0.067 inches maximum external straight key width, 0.552 inches minimum and 0.572 inches maximum overall distance including keys

Product Characteristics

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

Hole Diameter: 0.190 inches minimum and 0.195 inches maximum
Outside Diameter: 0.334 inches minimum and 0.354 inches maximum
External Prebent Key Length: 0.115 inches minimum and 0.135 inches maximum
External Straight Key Width: 0.057 inches minimum and 0.067 inches maximum
Overall Distance Including Keys: 0.552 inches minimum and 0.572 inches maximum
Material Thickness: 0.028 inches minimum and 0.031 inches maximum
Material: steel overall
Material Document And Classification: ams 5062 assn std single material 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
683140	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-01-164-1316?

The FSCG of the NSN 5310-01-164-1316 is 5310

Does the NSN 5310-01-164-1316 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-164-1316 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 5310-01-164-1316 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-164-1316 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 5310-01-164-1316 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Thu, Oct 13, 1983