4820-01-306-3071
Safety Relief Valve
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Official Item Classification
- Name
- Safety Relief Valve
- (NSN) National Stock Number
- 4820-01-306-3071
- (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
- 08/22/1989 (37 years ago)
round with holes all ends flange shape, 100.0 fahrenheit single response maximum operating temp, 4 all ends bolt hole quantity, automatic valve operation method, disk flow control device
Specs & Compatibility
disk
4 all ends
100.0 fahrenheit single response
automatic
round with holes all ends
flange all ends
2.000 inches
+49.0 to 56.0 pounds per square inch
285.0 pounds per square inch single response
6.000 inches 2nd end
7.500 inches 1st end
0.625 inches 2nd end
0.750 inches 1st end
4.875 inches
0.750 inches all ends
5.375 inches
4.750 inches 2nd end
6.000 inches 1st end
raised straight all ends
0.062 inches all ends
3.625 inches 2nd end
5.000 inches 1st end
steel body
steel corrosion resisting flow control device
steel corrosion resisting stem
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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| Part Number | Description |
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| D10JS1SP 2X3 49T56PSI | Safety Relief Valve |