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 4140-01-055-6190
NSN 5960-01-229-6324
NSN 5975-01-268-3834
NSN 6135-00-235-1938
NSN 6130-01-631-8952
NSN 5945-01-107-7289
NSN 5985-00-342-9140
NSN 5990-01-212-2037
NSN 5905-01-634-0595
NSN 5835-00-918-8169
NSN 2925-01-430-4206
NSN 5905-00-909-0819