4820-01-138-7278
Check Valve
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Official Item Classification
- Name
- Check Valve
- (NSN) National Stock Number
- 4820-01-138-7278
- (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
- 09/19/1982 (44 years ago)
ball flow control device, 3a 1st end thread class, right-hand 1st end thread direction, socket (tube) 2nd end connection style, plain (tube) 1st end connection style
Specs & Compatibility
3a 1st end
right-hand 1st end
ball
socket (tube) 2nd end
plain (tube) 1st end
automatic
threaded external tube 1st end
unthreaded internal tube 2nd end
horizontal
6000.0 pounds per square inch single response
0.562 inches 1st end
0.375 inches 2nd end
steel comp 316 body
straight thru
unf 1st end
1 nut and 1 tailpiece
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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