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 6620-01-278-8028
NSN 5965-01-568-0966
NSN 5999-00-539-7505
NSN 4140-01-509-6099
NSN 6220-01-548-7969
NSN 6650-01-272-0331
NSN 6105-01-608-5217
NSN 6645-01-023-0005
NSN 5855-01-013-6864
NSN 4140-01-424-2529
NSN 5990-00-442-7603
NSN 5960-01-142-1995