4820-01-243-1383
Safety Relief Valve
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Official Item Classification
- Name
- Safety Relief Valve
- (NSN) National Stock Number
- 4820-01-243-1383
- (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
- 10/23/1986 (39 years ago)
socket with brazing ring all ends connection style, 0.500 inches all ends nominal pipe size accommodated, disk flow control device, exposed spring bonnet type, union bonnet attachment method
Specs & Compatibility
0.500 inches all ends
disk
exposed spring
union
socket with brazing ring all ends
automatic
unthreaded internal pipe all ends
+5.0 to 10.0 pounds per square inch
copper alloy body
nickel alloy flow control device
nickel alloy stem
mil-v-20065 mil spec single material response flow control device
mil-v-20065 mil spec single material response body
qq-n-281 fed spec single material response stem
angle
2 tailpiece and 1 wrench
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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