National Item Identification Number
01-433-8239
014338239
4820-01-433-8239
4820-01-433-8239
National Stock Number
Item Name
GUIDE,VALVE STEM
Federal Supply Class
4820
Description
A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.
Commercial and Government Entity Code (Supplier Data)
78062
78062
78062
78062
Reference Numbers (Part Numbers)
21236
21236-1003
21236-1003-1
21236-9
Required Categories
MATERIAL
III END ITEM IDENTIFICATION
Required Description
STEEL, CORROSION RESISTING
WEAPON SYSTEM E/I SEAWOLF CLASS SSN
