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 5855-00-100-9003
NSN 6220-00-629-9271
NSN 5920-01-634-0250
NSN 6610-00-113-9176
NSN 5920-01-122-1509
NSN 5855-01-381-6052
NSN 6610-00-122-5392
NSN 5985-01-483-1042
NSN 6145-00-756-3509
NSN 5835-00-461-9984
NSN 6145-00-232-0813
NSN 6130-01-648-1277