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 6135-01-388-8376
NSN 6150-00-636-8938
NSN 6650-00-840-9758
NSN 6110-01-487-1014
NSN 5910-01-386-3191
NSN 6610-01-633-8931
NSN 5895-01-055-6235
NSN 5985-01-421-3495
NSN 5990-01-196-2953
NSN 6685-01-098-6645
NSN 6610-01-312-3032
NSN 5930-01-320-6005