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4820-00-451-5021

Find complete technical information, availability, and procurement data for: 4820-00-451-5021

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4820-00-451-5021
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-451-5021
Item Name Code
77777
Assigment Date
05/17/1971 (55 years ago)

4820-00-451-5021, back-up ring

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
NC13501-022 Back-up Ring

FAQs

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

What is the FSCG of the NSN 4820-00-451-5021?
The FSCG of the NSN 4820-00-451-5021 is 4820
Does NSN 4820-00-451-5021 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 4820-00-451-5021 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-451-5021 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 4820-00-451-5021 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Mon, May 17, 1971

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