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 6620-01-633-8443
NSN 6610-01-371-3006
NSN 6650-01-493-9483
NSN 6240-01-519-8781
NSN 7035-01-218-6960
NSN 5915-00-679-3093
NSN 5998-01-507-9805
NSN 2925-01-063-7876
NSN 2925-01-651-4870
NSN 4140-01-017-2648
NSN 2925-01-602-1975
NSN 5905-01-432-0768