4820-01-130-2155
Safety Relief Valve
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Official Item Classification
- Name
- Safety Relief Valve
- (NSN) Nationale Lagernummer
- 4820-01-130-2155
- (FSG) Federal Supply Group
- 48 Valves
- (FSC) Bundesversorgungsklassifizierung
- 4820 Nicht angetriebene Ventile
- (INC) Artikelbezeichnung Code
- 05488
- (FIIG) Leitfaden zur Identifizierung von Bundesartikeln
- A046B0
- Datum
- 04/18/1982 (vor 44 Jahren)
150.0 fahrenheit single response maximum operating temp, disk flow control device, 0.750 inches all ends nominal pipe size accommodated, streamlined with one brazing ring all ends connection style, automatic valve operation method
Specs & Compatibility
0.750 inches all ends
disk
150.0 fahrenheit single response
streamlined with one brazing ring all ends
automatic
unthreaded internal pipe all ends
+56.0 to 65.0 pounds per square inch
3000.0 pounds per square inch single response
copper alloy body
nickel alloy flow control device
nickel alloy seat
qq-b-637,comp 3 fed spec single material response stem
qq-n-281 fed spec single material response flow control device
qq-n-281 fed spec single material response seat
qq-c-390,alloy d4/d/ fed spec single material response body
air 1st response
water, salt 2nd response
angle
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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