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4820-01-350-4629

Find complete technical information, availability, and procurement data for: 4820-01-350-4629

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4820-01-350-4629
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-350-4629
Assigment Date
12/17/1991 (34 years ago)

A normally open valve which permits the passage of air or gases in both directions but prevents the passage of liquids in one direction. The action is controlled by a buoyant flow control device which rises against its seat when liquids are present therein.

4820-01-350-4629, no name available

FAQs

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

What is the FSCG of the NSN 4820-01-350-4629?
The FSCG of the NSN 4820-01-350-4629 is 4820
Does NSN 4820-01-350-4629 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 4820-01-350-4629 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-350-4629 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 4820-01-350-4629 was assigned to the Federal Catalog?
It was assigned 34 years ago, on Tue, Dec 17, 1991

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