4007021

View detailed technical data, stock status, and sourcing information for: 4007021
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-367-8770

Item Name Code

01869

Assigment Date

02/27/1974 (52 years ago)

1.710 inches minimum and 1.750 inches maximum overall distance including keys, 2 external key quantity, 1.360 inches minimum and 1.380 inches maximum outside diameter, 0.215 inches minimum and 0.225 inches maximum external straight key width, 0.115 inches minimum and 0.125 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.

Outside Diameter: 1.360 inches minimum and 1.380 inches maximum
External Straight Key Width: 0.215 inches minimum and 0.225 inches maximum
Overall Distance Including Keys: 1.710 inches minimum and 1.750 inches maximum
External Key Quantity: 2
Material Thickness: 0.115 inches minimum and 0.125 inches maximum
Hardness Rating: 36.0 rockwell c minimum
Material: steel overall
Material Document And Classification: ams5596 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
4007021	Key Washer
5310PL0723122	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-367-8770?

The FSCG of the NSN 5310-00-367-8770 is 5310

Does NSN 5310-00-367-8770 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 5310-00-367-8770 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-367-8770 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 5310-00-367-8770 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Wed, Feb 27, 1974