A replaceable item designed to provide a 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.
NSN 5965-01-429-0881
NSN 5996-00-856-5810
NSN 5965-01-408-9551
NSN 5945-00-802-8464
NSN 6610-01-146-8061
NSN 4140-00-985-0182
NSN 5950-00-983-5307
NSN 5835-01-408-7576
NSN 6320-00-371-8335
NSN 6130-00-753-7732
NSN 5915-01-517-9852
NSN 6610-00-116-5725