4820-00-446-3505
Check Valve
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Official Item Classification
- Name
- Check Valve
- (NSN) National Stock Number
- 4820-00-446-3505
- (FSG) Federal Supply Group
- 48 Valves
- (FSC) Federal Supply Classification
- 4820 Nonpowered Valves
- (INC) Item Name Code
- 05487
- (FIIG) Federal Item Identification Guide
- A530B0
- Date
- 01/01/1961 (65 years ago)
550.0 fahrenheit 1st response maximum operating temp, right-hand all ends thread direction, -20.0 fahrenheit minimum operating temp, disk flow control device, 150.0 fahrenheit 2nd response maximum operating temp
Specs & Compatibility
right-hand all ends
disk
150.0 fahrenheit 2nd response
550.0 fahrenheit 1st response
-20.0 fahrenheit
plain, optional end (pipe) all ends
automatic
threaded internal pipe all ends
horizontal or vertical
200.0 pounds per square inch 1st response
400.0 pounds per square inch 2nd response
1.250 inches all ends
swing type; y-pattern
copper alloy 922 body
copper alloy 922 flow control device
astmcub000 assn std single material response body
steam 1st response
water-oil-gas 2nd response
straight thru
nptf all ends
1 cap
Replacement For
| Part Number | Description | |
|---|---|---|
| 4820-00-843-0459 | No Name Available | 02/05/1969 |
| 4820-00-882-7145 | No Name Available | 12/03/1971 |
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.
0005487
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