4820-01-134-7752
Safety Relief Valve
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Official Item Classification
- Name
- Safety Relief Valve
- (NSN) National Stock Number
- 4820-01-134-7752
- (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
- 07/09/1982 (44 years ago)
plain,optional end(pipe) all ends connection style, right-hand all ends thread direction, automatic valve operation method, poppet flow control device, 225.0 fahrenheit single response maximum operating temp
Specs & Compatibility
right-hand all ends
poppet
225.0 fahrenheit single response
plain,optional end(pipe) all ends
automatic
threaded internal pipe all ends
+4.0 to 15.0 pounds per square inch
3600.0 pounds per square inch single response
0.250 inches all ends
aluminum alloy body
aisi 303 assn std single material response flow control device
air 1st response
gas, inert 2nd response
angle
npt 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 |
|---|---|
| 6278-1-1/4-1 | Safety Relief Valve |
| 627B-1-1/4-1 | Safety Relief Valve |