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.
NSN 5999-00-898-0485
NSN 5990-00-131-3269
NSN 5835-01-108-4980
NSN 5915-01-364-0503
NSN 6130-01-606-2519
NSN 7035-01-238-9301
NSN 5920-00-259-7294
NSN 5960-00-106-4168
NSN 5960-01-142-1995
NSN 5996-01-037-5778
NSN 6150-00-008-2819
NSN 5835-00-064-5312