4820-01-708-4136
Restrictor Check Valve
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Official Item Classification
- Name
- Restrictor Check Valve
- (NSN) National Stock Number
- 4820-01-708-4136
- (FSG) Federal Supply Group
- 48 Valves
- (FSC) Federal Supply Classification
- 4820 Nonpowered Valves
- (INC) Item Name Code
- 20520
- (FIIG) Federal Item Identification Guide
- A530B0
- Date
- 04/04/2023 (3 years ago)
valve,restrictor,one way,two way and high-low types part name assigned by controlling agency, special, air vehicle, aircraft end item identification
Specs & Compatibility
special, air vehicle, aircraft
valve,restrictor,one way,two way and high-low types
Regulatory Compliance
Item does not contain precious metal.
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
0020520
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