3040-00-556-6021

Find complete technical information, availability, and procurement data for: 3040-00-556-6021
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-556-6021

Item Name Code

20367

Assigment Date

11/08/1974 (51 years ago)

0.188 inches nominal outside diameter, 0.510 inches maximum end overall length, 0.875 inches nominal end overall length, 0.490 inches minimum end overall length, 4.365 inches minimum and 4.505 inches maximum overall length

Product Characteristics

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

Overall Length: 4.365 inches minimum and 4.505 inches maximum
Outside Diameter: 0.188 inches nominal
End Overall Length: 0.510 inches maximum
End Overall Length: 0.490 inches minimum
End Overall Length: 0.875 inches nominal
Shaft Material: unable to decode
Unit Type: wire wound
End Type: square female
Cross Section Size And Location: 0.206 inches maximum across flats
Cross Section Size And Location: 0.196 inches minimum across flats
Cross Section Size And Location: 0.255 inches minimum across flats
Cross Section Size And Location: 0.265 inches maximum across flats
Machined Feature Size: drive on large end is 0.375 in. porm 0.031 in. deep,drive on small end is 0.375 in. min,0.406 in. max deep,od of large end 0.500 in.,od of small end 0.375 in.

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
2993749	Flexible Drive Shaft

FAQs

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

What is the FSCG of the NSN 3040-00-556-6021?

The FSCG of the NSN 3040-00-556-6021 is 3040

Does NSN 3040-00-556-6021 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 3040-00-556-6021 contain precious materials?

Item does not contain precious metal.

Does NSN 3040-00-556-6021 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 3040-00-556-6021 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Fri, Nov 8, 1974