4820-00-451-0263
Pressure and Temper Relief Valve
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Official Item Classification
- Name
- Pressure and Temper Relief Valve
- (NSN) National Stock Number
- 4820-00-451-0263
- (FSG) Federal Supply Group
- 48 Valves
- (FSC) Federal Supply Classification
- 4820 Nonpowered Valves
- (INC) Item Name Code
- 16996
- (FIIG) Federal Item Identification Guide
- A07100
- Date
- 12/19/1969 (56 years ago)
threaded internal pipe first end connection type, water, fresh media for which designed, 210.0 fahrenheit temp rating, temperature gage and test attachment furnished items, "angle give "adqm" and "adqn" only if flanged one or two ends" body style
Specs & Compatibility
"angle give "adqm" and "adqn" only if flanged one or two ends"
temperature gage and test attachment
210.0 fahrenheit
water, fresh
threaded internal pipe
plain
0.750 inches
3b
right-hand
not identical
threaded external pipe
plain
0.750 inches
3a
right-hand
disk, flat
2
+75.0 to 150.0 pounds per square inch
not adjustable
thermostatic
npt
0.750 inches
0.750 inches
npt
copper alloy body
Replacement For
| Part Number | Description | |
|---|---|---|
| 4820-00-871-6852 | No Name Available | 08/01/1989 |
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.
0016996
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