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 6620-01-310-0216
NSN 6220-00-578-6539
NSN 6105-01-093-0486
NSN 5930-00-890-6590
NSN 5920-00-839-8096
NSN 5950-01-231-1276
NSN 6220-01-375-3801
NSN 5990-01-263-9364
NSN 6110-01-564-4284
NSN 5835-00-546-4898
NSN 5945-01-537-3554
NSN 6105-00-054-2168