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 6645-01-343-1676
NSN 5945-00-883-8417
NSN 6240-01-506-9294
NSN 6320-01-436-9228
NSN 6220-00-260-9390
NSN 6150-01-360-7204
NSN 5920-01-360-8310
NSN 5905-00-413-4606
NSN 5975-01-578-6829
NSN 5998-01-347-8124
NSN 2925-01-143-0092
NSN 5835-01-079-3658