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 6645-01-049-0972
NSN 6130-01-473-8223
NSN 5910-00-935-3517
NSN 5930-01-221-7094
NSN 5975-01-203-2774
NSN 5999-01-535-6377
NSN 5835-01-442-6079
NSN 5915-00-605-7560
NSN 5999-00-358-1933
NSN 5998-00-082-1077
NSN 5905-01-587-5887
NSN 6650-01-498-2633