4820-01-542-1981
Check Valve
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Official Item Classification
- Name
- Check Valve
- (NSN) National Stock Number
- 4820-01-542-1981
- (FSG) Federal Supply Group
- 48 Valves
- (FSC) Federal Supply Classification
- 4820 Nonpowered Valves
- (INC) Item Name Code
- 05487
- (FIIG) Federal Item Identification Guide
- A530B0
- Date
- 07/26/2006 (20 years ago)
4000.0 pounds per square inch single response maximum operating pressure, 400.0 fahrenheit single response maximum operating temp, automatic valve operation method, type - 3k hpro assembly for lhd-8 end item identification, 5.0 pounds per square inch opening pressure setting
Specs & Compatibility
400.0 fahrenheit single response
type - 3k hpro assembly for lhd-8
automatic
4000.0 pounds per square inch single response
5.0 pounds per square inch
1/2 inch by 1/2 inch check valve
steel corrosion resisting body
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.
0005487
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