4820-01-232-7781
Safety Relief Valve
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Official Item Classification
- Name
- Safety Relief Valve
- (NSN) National Stock Number
- 4820-01-232-7781
- (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
- 05/21/1986 (40 years ago)
spring disk loading method, right-hand 1st end thread direction, 450.0 fahrenheit single response maximum operating temp, poppet flow control device, 14.0 gallons per minute valve discharge flow rate
Specs & Compatibility
right-hand 1st end
poppet
spring
14.0 gallons per minute
450.0 fahrenheit single response
plain (pipe) 1st end
automatic
threaded external pipe 1st end
200.0 pounds per square inch single response
0.750 inches 1st end
10.0 pounds per square inch
steel comp 316 body
air 1st response
oil, chlorinated transformer 2nd response
oxygen, gaseous 3rd response
straight thru w/baffle
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
Related Hardware Products
| Part Number | Description |
|---|---|
| D524T4M25 | Safety Relief Valve |