4820-01-140-3779
Safety Relief Valve
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Official Item Classification
- Name
- Safety Relief Valve
- (NSN) National Stock Number
- 4820-01-140-3779
- (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
- 10/11/1982 (44 years ago)
unthreaded cartridge all ends connection type, automatic valve operation method, grooved (drop-in cartridge) all ends connection style, 5.3 gallons per minute valve discharge flow rate, +37.0 to 43.0 pounds per square inch adjustable pressure range
Specs & Compatibility
5.3 gallons per minute
grooved (drop-in cartridge) all ends
automatic
unthreaded cartridge all ends
+37.0 to 43.0 pounds per square inch
52.0 pounds per square inch single response
flange 1.680 in. od, 0.100 in. thk, for f-18 aircraft
oil, lubricating, diester base single response
drop-in cartridge
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