National Item Identification Number
01-318-5446
013185446
4820-01-318-5446
4820-01-318-5446
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)
63005
Reference Numbers (Part Numbers)
23038471
Required Categories
MATERIAL
SURFACE TREATMENT
OVERALL LENGTH
Required Description
STEEL CORROSION RESISTING
CHROMIUM
5.578 INCHES NOMINAL