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 5910-00-122-1508
NSN 5920-01-456-1219
NSN 5920-00-355-4736
NSN 4140-01-487-2410
NSN 5905-01-602-9405
NSN 5960-01-386-5770
NSN 5905-01-303-7388
NSN 6320-00-908-6841
NSN 5915-01-422-4620
NSN 2925-01-480-3351
NSN 6220-01-437-7667
NSN 6130-00-468-1656