4820-01-252-9239
Check Valve
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Official Item Classification
- Name
- Check Valve
- (NSN) National Stock Number
- 4820-01-252-9239
- (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
- 04/10/1987 (39 years ago)
poppet flow control device, 3a 1st end thread class, 250.0 fahrenheit single response maximum operating temp, external seat for gasket seal (boss) 1st end connection style, right-hand all ends thread direction
Specs & Compatibility
3a 1st end
right-hand all ends
poppet
250.0 fahrenheit single response
external seat for gasket seal (boss) 1st end
plain (pipe) 2nd end
automatic
threaded external boss 1st end
threaded external pipe 2nd end
vertical
12 1st end
3000.0 pounds per square inch single response
1.000 inches 2nd end
1.313 inches 1st end
37.0 degrees 1st end
aluminum alloy body
hydraulic fluid, mineral base single response
straight thru
npt 2nd end
un 1st end
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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