4820-01-130-1821
Safety Relief Valve
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Official Item Classification
- Name
- Safety Relief Valve
- (NSN) Nationale Lagernummer
- 4820-01-130-1821
- (FSG) Federal Supply Group
- 48 Valves
- (FSC) Bundesversorgungsklassifizierung
- 4820 Nicht angetriebene Ventile
- (INC) Artikelbezeichnung Code
- 05488
- (FIIG) Leitfaden zur Identifizierung von Bundesartikeln
- A046B0
- Datum
- 04/17/1982 (vor 44 Jahren)
0.500 inches all ends nominal pipe size accommodated, inside spring bonnet type, spring disk loading method, bolted bonnet attachment method, disk flow control device
Specs & Compatibility
0.500 inches all ends
disk
inside spring
bolted
spring
425.0 fahrenheit single response
streamlined with one brazing ring all ends
automatic
unthreaded internal pipe all ends
+15.0 to 18.0 pounds per square inch
200.0 pounds per square inch single response
copper alloy body
nickel alloy flow control device
nickel alloy seat
nickel alloy stem
qq-n-281 fed spec single material response flow control device
qq-n-281 fed spec single material response seat
qq-n-281 fed spec single material response stem
qq-c-390,alloy d4/d/ fed spec single material response body
steam single response
angle
2 nut and 2 tailpiece
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
| Teilenummer | Beschreibung |
|---|---|
| E8612C41M | Safety Relief Valve |