National Item Identification Number
01-500-1739
015001739
4820-01-500-1739
4820-01-500-1739
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
99643
Reference Numbers (Part Numbers)
38386
63900 REV D ITEM NO. 3
Required Categories
MATERIAL
OVERALL LENGTH
OUTSIDE DIAMETER
SPECIAL FEATURES
Required Description
STEEL CORROSION RESISTING
5.250 INCHES NOMINAL
5.356 INCHES NOMINAL
NHA P/N 6