3-1601BPC57 Check Valve
4820-00-446-3506
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Official Item Classification
- Name
- Check Valve
- Part Number
- 3-1601BPC57
- (NSN) National Stock Number
- 4820-00-446-3506
- (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 single response maximum operating temp, plain, optional end (pipe) all ends connection style, ball flow control device, right-hand all ends thread direction, weight disk loading method
Specs & Compatibility
right-hand all ends
ball
weight
550.0 fahrenheit single response
plain, optional end (pipe) all ends
automatic
threaded internal pipe all ends
horizontal
200.0 pounds per square inch 1st response
400.0 pounds per square inch 2nd response
0.375 inches all ends
copper alloy 922 body
copper alloy 922 seat
steel corrosion resisting flow control device
astm b61 assn std single material response body
astm b61 assn std single material response seat
steam 1st response
water-oil-gas 2nd response
straight thru
npt all ends
Regulatory Compliance
Precious metal content is unknown
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.
SMS
0005487
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