4820-01-139-1897
Safety Relief Valve
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Official Item Classification
- Name
- Safety Relief Valve
- (NSN) Nationale Lagernummer
- 4820-01-139-1897
- (FSG) Federal Supply Group
- 48 Valves
- (FSC) Bundesversorgungsklassifizierung
- 4820 Nicht angetriebene Ventile
- (INC) Artikelbezeichnung Code
- 05488
- (FIIG) Leitfaden zur Identifizierung von Bundesartikeln
- A046B0
- Datum
- 09/26/1982 (vor 44 Jahren)
bolted bonnet attachment method, streamlined with one brazing ring (tube) 1st end connection style, disk flow control device, 150.0 fahrenheit single response maximum operating temp, inside spring bonnet type
Specs & Compatibility
disk
inside spring
bolted
150.0 fahrenheit single response
streamlined with one brazing ring (tube) 1st end
automatic
round 2nd end
flange 2nd end
unthreaded internal tube 1st end
+211.0 to 240.0 pounds per square inch
250.0 pounds per square inch single response
3.812 inches 2nd end
0.688 inches 2nd end
plain 2nd end
0.750 inches 1st end
copper alloy body
nickel alloy stem
plastic polychlorotrifluoroethylene seat
plastic polychlorotrifluoroethylene flow control device
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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