4820-00-458-8367
Check Valve
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Official Item Classification
- Name
- Check Valve
- (NSN) National Stock Number
- 4820-00-458-8367
- (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
- 01/02/1970 (56 years ago)
1.000 inches 1st end nominal pipe size accommodated, 1.000 inches 2nd end nominal pipe size accommodated, poppet flow control device, right-hand 1st end thread direction, right-hand 2nd end thread direction
Specs & Compatibility
1.000 inches 1st end
1.000 inches 2nd end
right-hand 1st end
right-hand 2nd end
poppet
spring
400.0 fahrenheit single response
plain (pipe) 2nd end
plain, optional end (pipe) 1st end
automatic
threaded external pipe 2nd end
threaded internal pipe 1st end
horizontal or vertical
11-1/2 1st end
11-1/2 2nd end
3000.0 pounds per square inch single response
1.000 inches 2nd end
1.000 inches 1st end
steel comp 303 overall
passivate
straight thru
anpt 1st end
anpt 2nd 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.
0005487
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