4820-01-261-5349
Safety Relief Valve
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Official Item Classification
- Name
- Safety Relief Valve
- (NSN) National Stock Number
- 4820-01-261-5349
- (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
- 08/15/1987 (39 years ago)
flange all ends connection type, round with holes all ends flange shape, automatic valve operation method, 4 all ends bolt hole quantity, disk flow control device
Specs & Compatibility
disk
4 all ends
automatic
round with holes all ends
flange all ends
0.500 inches
+163.0 to 201.0 pounds per square inch
3.500 inches all ends
0.438 inches all ends
3.250 inches
0.625 inches all ends
3.250 inches
2.375 inches all ends
raised straight all ends
0.062 inches all ends
1.375 inches all ends
steel corrosion resisting overall
water-oil-gas single response
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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