19-401-49 Safety Relief Valve
4820-01-437-8284
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Official Item Classification
- Name
- Safety Relief Valve
- Part Number
- 19-401-49
- (NSN) National Stock Number
- 4820-01-437-8284
- (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
- 10/24/1996 (29 years ago)
threaded bonnet attachment method, inside spring bonnet type, spring disk loading method, right-hand all ends thread direction, disk flow control device
Specs & Compatibility
right-hand all ends
disk
inside spring
threaded
spring
400.0 fahrenheit single response
plain (pipe) 1st end
plain,optional end(pipe) 2nd end
automatic or manual
threaded external pipe 1st end
threaded internal pipe 2nd end
220.0 pounds per square inch single response
1.000 inches all ends
220.0 pounds per square inch
copper alloy body
rubber seat
steel stem
air 2nd response
steam 1st response
angle
npt 1st end
nptf 2nd end
1 lever
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 |
|---|---|
| 19-401-49 | Safety Relief Valve |
| 19-401-SET 220PSI | Safety Relief Valve |