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 6685-01-256-1045
NSN 6320-01-514-6141
NSN 5998-00-032-1213
NSN 6610-01-141-7014
NSN 6610-01-392-0231
NSN 5975-00-080-6878
NSN 4140-01-179-0403
NSN 6650-01-044-6377
NSN 6650-01-502-6013
NSN 5855-00-058-1293
NSN 6105-00-145-7233
NSN 6620-00-531-5080