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.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5945-00-370-2383
NSN 5985-01-513-4440
NSN 6105-00-241-2213
NSN 5935-01-058-5078
NSN 5996-01-239-6809
NSN 5935-01-060-0079
NSN 6610-00-984-6528
NSN 5996-01-254-4635
NSN 5975-01-301-1013
NSN 6110-00-446-6099
NSN 6135-00-557-8874
NSN 4140-01-250-1128