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 5975-01-207-2309
NSN 6610-00-222-4108
NSN 6130-01-314-8364
NSN 4140-01-034-9022
NSN 5915-00-156-2083
NSN 6150-00-889-7326
NSN 5910-00-637-2609
NSN 6150-00-683-5349
NSN 6220-01-221-7748
NSN 6130-01-483-8476
NSN 6105-00-246-5311
NSN 6610-00-161-0680