4820-01-009-0628
Safety Relief Valve
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Official Item Classification
- Name
- Safety Relief Valve
- (NSN) National Stock Number
- 4820-01-009-0628
- (FSG) Federal Supply Group
- 48 Valves
- (FSC) Federal Supply Classification
- 4820 Nonpowered Valves
- (INC) Item Name Code
- 05488
- (FIIG) Federal Item Identification Guide
- A046B0
- Date
- 09/04/1975 (51 years ago)
poppet flow control device, plain (pipe) 2nd end connection style, right-hand 1st end thread direction, right-hand 2nd end thread direction, 0.500 inches 2nd end nominal pipe size accommodated
Specs & Compatibility
0.500 inches 2nd end
right-hand 1st end
right-hand 2nd end
poppet
plain (pipe) 2nd end
plain,optional end(pipe) 1st end
automatic
threaded external pipe 2nd end
threaded internal pipe 1st end
4000.0 pounds per square inch single response
0.500 inches 2nd end
1.000 inches 1st end
aluminum alloy 2024 body
angle
nptf 1st end
nptf 2nd end
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.
0005488
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