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 4140-01-103-2216
NSN 7035-01-179-5667
NSN 5999-00-104-9815
NSN 5835-01-537-1228
NSN 6145-00-691-3609
NSN 6620-01-279-8884
NSN 5920-01-051-0090
NSN 5985-01-116-2604
NSN 5920-00-735-0783
NSN 6320-00-779-5923
NSN 5905-00-455-7765
NSN 6145-01-449-7397