4820-00-421-7069
Check Valve
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Official Item Classification
- Name
- Check Valve
- (NSN) National Stock Number
- 4820-00-421-7069
- (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
- 12/11/1970 (55 years ago)
disk flow control device, 0.250 inches 1st end nominal pipe size accommodated, right-hand 2nd end thread direction, right-hand 1st end thread direction, 0.250 inches 2nd end nominal pipe size accommodated
Specs & Compatibility
0.250 inches 1st end
0.250 inches 2nd end
right-hand 1st end
right-hand 2nd end
disk
plain (pipe) 2nd end
plain, optional end (pipe) 1st end
automatic
threaded external pipe 2nd end
threaded internal pipe 1st end
vertical
500.0 pounds per square inch single response
0.250 inches 1st end
0.250 inches 2nd end
steel corrosion resisting body
straight thru
npt 2nd end
npt 1st end
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.
S9C
0005487
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