4820-01-348-1401
Safety Relief Valve
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Official Item Classification
- Name
- Safety Relief Valve
- (NSN) National Stock Number
- 4820-01-348-1401
- (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
- 11/05/1991 (34 years ago)
disk flow control device, 8 all ends bolt hole quantity, 110.0 fahrenheit single response maximum operating temp, automatic valve operation method, spring disk loading method
Specs & Compatibility
disk
spring
8 all ends
110.0 fahrenheit single response
automatic
round with holes all ends
flange all ends
8.000 inches
+65.0 to 180.0 pounds per square inch
13.500 inches all ends
25.380 inches
1.125 inches all ends
0.875 inches all ends
11.750 inches all ends
raised straight all ends
0.062 inches all ends
10.630 inches all ends
steel body
fuel/oil, hydrocarbon single response
straight thru flanged ends note:to be used for valve bodies of one section only.
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