4820-00-273-9432
Safety Relief Valve
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Official Item Classification
- Name
- Safety Relief Valve
- (NSN) National Stock Number
- 4820-00-273-9432
- (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
- 01/01/1963 (63 years ago)
4 2nd end bolt hole quantity, poppet flow control device, 8 1st end bolt hole quantity, automatic valve operation method, spring disk loading method
Specs & Compatibility
poppet
spring
4 2nd end
8 1st end
automatic
round with holes 1st end
round with holes 2nd end
flange 1st end
flange 2nd end
pressure tight outlet side
+28.0 to 45.0 pounds per square inch
3.562 inches 1st end
3.812 inches 2nd end
0.562 inches 1st end
0.562 inches 2nd end
2.437 inches 1st end
2.687 inches 2nd end
raised straight 1st end
raised straight 2nd end
angle
Replacement For
| Part Number | Description | |
|---|---|---|
| 4820-00-289-2112 | No Name Available | 01/01/1963 |
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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