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 5996-01-158-5197
NSN 5920-01-320-9744
NSN 6650-01-190-2304
NSN 6220-01-387-1110
NSN 6610-01-434-4958
NSN 6620-01-104-5758
NSN 5990-00-004-4158
NSN 5895-00-225-9589
NSN 6130-01-073-5428
NSN 6650-00-492-6072
NSN 5835-01-604-7489
NSN 5985-01-024-1294