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 6320-00-593-0379
NSN 6620-01-209-6909
NSN 6105-01-484-2167
NSN 5915-01-141-6726
NSN 5945-01-629-0037
NSN 6135-01-472-9011
NSN 5960-01-318-0987
NSN 5985-01-517-1147
NSN 5998-00-466-3142
NSN 4140-00-910-1735
NSN 5965-01-005-0341
NSN 5930-00-166-4268