4820-01-440-7749
Safety Relief Valve
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Official Item Classification
- Name
- Safety Relief Valve
- (NSN) Nationale Lagernummer
- 4820-01-440-7749
- (FSG) Federal Supply Group
- 48 Valves
- (FSC) Bundesversorgungsklassifizierung
- 4820 Nicht angetriebene Ventile
- (INC) Artikelbezeichnung Code
- 05488
- (FIIG) Leitfaden zur Identifizierung von Bundesartikeln
- A046B0
- Datum
- 01/24/1997 (vor 29 Jahren)
nimitz class cvn end item identification, spring disk loading method, 4 all ends bolt hole quantity, disk flow control device, 500.0 fahrenheit single response maximum operating temp
Specs & Compatibility
disk
spring
4 all ends
500.0 fahrenheit single response
nimitz class cvn
automatic
round with holes all ends
flange all ends
2.500 inches
+15.0 to 19.0 pounds per square inch
225.0 pounds per square inch single response
7.000 inches all ends
0.875 inches all ends
5.500 inches
0.750 inches all ends
5.500 inches
5.500 inches all ends
raised straight all ends
0.062 inches all ends
4.120 inches all ends
2 1/2in relief valve, type 2741-t
steel comp 303 flow control device
steel comp 303 stem
steel uns j03002 body
steel uns j92600 seat
astm a216, gr. wcb assn std single material response body
astm a351, gr. cf8 assn std single material response seat
astm a582, comp 303 assn std single material response flow control device
astm a582, comp 303 assn std single material response stem
angle flanged 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
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