120021

View detailed technical data, stock status, and sourcing information for: 120021
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-968-3309

Item Name Code

01869

Assigment Date

06/06/1966 (60 years ago)

0.122 inches nominal material thickness, 0.200 inches nominal external straight key width, steel overall material, 1.186 inches nominal overall distance including keys, 0.203 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: 0.203 inches nominal
External Straight Key Width: 0.200 inches nominal
Overall Distance Including Keys: 1.186 inches nominal
Material Thickness: 0.122 inches nominal
Material: steel 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
120021	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-968-3309?

The FSCG of the NSN 5310-00-968-3309 is 5310

Does the NSN 5310-00-968-3309 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-968-3309 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 5310-00-968-3309 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-968-3309 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 5310-00-968-3309 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Mon, Jun 6, 1966