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 taps, cocks, valves and similar appliances, nesoi
NSN 6105-01-459-0369
NSN 6145-01-612-6603
NSN 5999-00-113-8133
NSN 5999-00-558-4264
NSN 6135-01-167-7604
NSN 2925-01-372-9455
NSN 6650-01-162-2881
NSN 4140-01-071-4694
NSN 6135-01-292-7723
NSN 5975-01-300-8852
NSN 5985-00-181-8848
NSN 5996-01-578-3757