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 5925-00-536-7651
NSN 6650-00-344-9500
NSN 6320-00-174-1362
NSN 5930-01-417-2595
NSN 5905-01-381-3742
NSN 6150-00-189-6100
NSN 6320-01-362-9518
NSN 5985-01-476-7652
NSN 6685-01-408-0098
NSN 6110-00-116-5514
NSN 7035-01-091-1929
NSN 6620-01-557-6512