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 5999-01-107-8972
NSN 6650-01-225-0176
NSN 6135-00-583-3966
NSN 5990-01-357-6175
NSN 6145-00-857-6903
NSN 6620-01-415-8550
NSN 6320-00-886-9771
NSN 6645-01-313-3139
NSN 4140-01-361-8175
NSN 5990-01-395-4194
NSN 6650-01-236-5916
NSN 6135-01-374-6631