National Item Identification Number
01-416-7863
014167863
4820-01-416-7863
4820-01-416-7863
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)
73030
Reference Numbers (Part Numbers)
782137-19
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
VALVE DESIGN
Required Description
ALUMINUM ALLOY
AMS 4117 ASSN STD SINGLE MATERIAL RESPONSE
ANODIZE
73030
7786