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4820-01-391-3917

Find complete technical information, availability, and procurement data for: 4820-01-391-3917

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4820-01-391-3917
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-391-3917
Item Name Code
20520
Assigment Date
06/09/1994 (32 years ago)

An inline or cartridge type item designed to control the flow of fluids within a closed system. Excludes:items actuated by a predetermined pressure and/or temperature, items designed for use with breathing gasses, or those designed to vent or calibrate fluids.

4820-01-391-3917, restrictor check valve

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
4004G12-2 Restrictor Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-391-3917?
The FSCG of the NSN 4820-01-391-3917 is 4820
Does NSN 4820-01-391-3917 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 4820-01-391-3917 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-391-3917 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 4820-01-391-3917 was assigned to the Federal Catalog?
It was assigned 32 years ago, on Thu, Jun 9, 1994

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