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4820-01-343-3991

Find complete technical information, availability, and procurement data for: 4820-01-343-3991

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4820-01-343-3991
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-343-3991
Assigment Date
08/13/1991 (35 years ago)

A metal ring designed to provide a seating surface for a valve, poppet, engine it is made of special high-grade alloy metal that can withstand high operating temperatures. For fluid valves, see seat, valve.

4820-01-343-3991, no name available

FAQs

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

What is the FSCG of the NSN 4820-01-343-3991?
The FSCG of the NSN 4820-01-343-3991 is 4820
Does NSN 4820-01-343-3991 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 4820-01-343-3991 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-343-3991 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 4820-01-343-3991 was assigned to the Federal Catalog?
It was assigned 35 years ago, on Tue, Aug 13, 1991

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