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 6650-00-769-3003
NSN 6150-01-274-2070
NSN 6645-01-116-3423
NSN 5930-01-294-0402
NSN 6135-00-505-0679
NSN 6645-01-007-2063
NSN 4140-00-145-7334
NSN 5895-00-959-2284
NSN 5925-01-064-7829
NSN 6110-01-495-2211
NSN 5855-00-761-6559
NSN 6610-01-400-3880