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 6135-01-449-2144
NSN 5998-00-880-6702
NSN 5925-00-592-0881
NSN 5915-00-479-8100
NSN 5998-01-173-4103
NSN 6650-01-461-3970
NSN 6220-01-406-3167
NSN 5990-01-633-9503
NSN 6320-01-567-9792
NSN 6620-01-116-3983
NSN 6650-00-674-1240
NSN 5835-01-155-8301