4820-01-283-4773
Safety Relief Valve
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Official Item Classification
- Name
- Safety Relief Valve
- (NSN) National Stock Number
- 4820-01-283-4773
- (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
- 08/06/1988 (38 years ago)
air or automatic valve operation method, 150.0 pounds per square inch single response maximum operating pressure, right-hand 1st end thread direction, plain (pipe) 1st end connection style, threaded external pipe 1st end connection type
Specs & Compatibility
right-hand 1st end
plain (pipe) 1st end
air or automatic
threaded external pipe 1st end
150.0 pounds per square inch single response
0.250 inches 1st end
150.0 pounds per square inch
for use in vehicular air brake systems.
air single response
screw-in cartridge
npt 1st 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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