4820-01-086-4049
Check Valve
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Official Item Classification
- Name
- Check Valve
- (NSN) National Stock Number
- 4820-01-086-4049
- (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
- 11/28/1979 (46 years ago)
socket with brazing ring (pipe) all ends connection style, automatic valve operation method, 400.0 fahrenheit single response maximum operating temp, 1.000 inches all ends nominal pipe size accommodated, disk flow control device
Specs & Compatibility
1.000 inches all ends
disk
400.0 fahrenheit single response
socket with brazing ring (pipe) all ends
automatic
unthreaded internal pipe all ends
horizontal
700.0 pounds per square inch single response
copper alloy 922 flow control device
copper alloy body
mil-b-21230 mil spec single material response body
qq-c-390,alloy d4 fed spec single material response flow control device
water-oil-gas single response
straight thru
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.
0005487
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