National Item Identification Number
01-153-8089
011538089
4820-01-153-8089
4820-01-153-8089
National Stock Number
Item Name
PISTON,VALVE
Federal Supply Class
4820
Description
A cylindrical item of various configurations which reciprocates in a valve body, assisting in the movement of the disk to open or close a valve. May include additional components such as ring(s), collar(s), spring(s) and the like. Excludes DISK, VALVE.
Commercial and Government Entity Code (Supplier Data)
78062
Reference Numbers (Part Numbers)
20480-1050
Required Categories
MATERIAL
OVERALL LENGTH
OUTSIDE DIAMETER
Required Description
STEEL
4.000 INCHES NOMINAL
0.564 INCHES NOMINAL