National Item Identification Number
01-521-6404
015216404
4820-01-521-6404
4820-01-521-6404
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)
72139
ALCOA FASTENING SYSTEMS
KINGSTON OPNS
1 CORPORATE DR
KINGSTON
NY
12401
845-331-7300
Reference Numbers (Part Numbers)
120128
Required Categories
STYLE DESIGNATOR
SPECIAL FEATURES
III END ITEM IDENTIFICATION
Required Description
H11 PLAIN-SHOULDERED
MODEL 256 CAN INSTALL UP TO 3/8 INCH STEEL MAGNA-GRIP FAST