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 5996-00-358-6257
NSN 5950-01-556-7989
NSN 6610-01-652-1832
NSN 6135-00-405-1989
NSN 4140-01-509-7055
NSN 5905-00-664-4218
NSN 5985-01-056-5179
NSN 6650-01-116-0007
NSN 5945-01-298-1198
NSN 7035-01-200-4751
NSN 5905-01-500-0504
NSN 5835-00-192-9568