4820-01-154-8364
Check Valve
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Official Item Classification
- Name
- Check Valve
- (NSN) National Stock Number
- 4820-01-154-8364
- (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
- 06/01/1983 (43 years ago)
plain, optional end (pipe) all ends connection style, 550.0 fahrenheit 1st response maximum operating temp, right-hand all ends thread direction, disk flow control device, 100.0 fahrenheit 2nd response maximum operating temp
Specs & Compatibility
right-hand all ends
disk
100.0 fahrenheit 2nd response
550.0 fahrenheit 1st response
plain, optional end (pipe) all ends
automatic
threaded internal pipe all ends
horizontal or vertical
300.0 pounds per square inch 1st response
600.0 pounds per square inch 2nd response
1.000 inches all ends
copper alloy 922 body
copper alloy 922 seat
plastic polytetrafluoroethylene flow control device
astm b-61 assn std single material response body
astm b-61 assn std single material response seat
steam 1st response
water-oil-gas 2nd response
straight thru
npt all 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.
0005487
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