National Item Identification Number
01-189-8624
011898624
4810-01-189-8624
4810-01-189-8624
National Stock Number
Item Name
SEAT,VALVE
Federal Supply Class
4810
Description
A replaceable item designed to provide a circular stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
308049
Required Categories
MATERIAL
HARDNESS RATING
Required Description
STEEL COMP 414 OVERALL
NOT RATED