4820-00-147-2806
Safety Relief Valve
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Official Item Classification
- Name
- Safety Relief Valve
- (NSN) National Stock Number
- 4820-00-147-2806
- (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
- 09/17/1971 (55 years ago)
exposed spring bonnet type, disk flow control device, spring disk loading method, automatic or manual valve operation method, bolted bonnet attachment method
Specs & Compatibility
disk
exposed spring
bolted
spring
automatic or manual
round 1st end
flange 1st end
flange 2nd end
bracket
1.500 inches
5.750 inches
7.000 inches
raised straight 1st end
0.625 inches 2nd end
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
Related Hardware Products
| Part Number | Description |
|---|---|
| 1 1-2 1556HCX2M | Safety Relief Valve |
| 1556 | Safety Relief Valve |