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 5920-01-384-3387
NSN 4140-01-293-2112
NSN 6135-00-180-5125
NSN 5960-01-599-9821
NSN 5905-01-421-2481
NSN 5960-01-124-0182
NSN 4140-00-536-9186
NSN 6150-01-240-4711
NSN 5915-01-449-1913
NSN 5905-01-146-5511
NSN 5835-01-368-4015
NSN 5920-01-140-9624