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 5910-01-181-1577
NSN 6650-01-661-2625
NSN 5999-01-518-3765
NSN 6685-01-256-3417
NSN 5895-01-072-8177
NSN 6130-00-999-8324
NSN 5920-01-254-2753
NSN 5999-01-279-3745
NSN 5920-00-209-0443
NSN 6650-01-406-5322
NSN 5855-00-004-0904
NSN 6610-01-246-7563