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 4140-00-162-0859
NSN 6650-00-500-6455
NSN 5835-01-501-0526
NSN 6610-01-620-7711
NSN 6610-01-317-4859
NSN 5998-01-625-7828
NSN 5996-00-011-3851
NSN 7035-00-834-2090
NSN 6610-00-881-5060
NSN 6240-01-379-5779
NSN 5920-00-311-3953
NSN 7035-01-104-4349