4820-01-355-7621
Safety Relief Valve
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Official Item Classification
- Name
- Safety Relief Valve
- (NSN) National Stock Number
- 4820-01-355-7621
- (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
- 03/23/1992 (34 years ago)
spring disk loading method, right-hand all ends thread direction, 125.0 fahrenheit single response maximum operating temp, 3a all ends thread class, poppet flow control device
Specs & Compatibility
3a all ends
right-hand all ends
poppet
spring
125.0 fahrenheit single response
plain (tube) all ends
automatic
threaded external tube all ends
100.0 pounds per square inch single response
0.562 inches all ends
3.0 pounds per square inch
steel comp 303 bodysteel comp 303 flow control device
air 1st responsecarbon dioxide 2nd responsewater, salt 3rd response
passivate
straight thru
unf all ends
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 |
|---|---|
| RV49-9 | Safety Relief Valve |