National Item Identification Number
01-257-8568
012578568
4820-01-257-8568
4820-01-257-8568
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)
99643
Reference Numbers (Part Numbers)
12588-1
Required Categories
Required Description
