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 4140-01-514-6221
NSN 6220-01-091-2470
NSN 5999-01-598-0220
NSN 5960-01-504-3415
NSN 5999-00-477-3084
NSN 5960-01-579-1661
NSN 5990-00-801-4375
NSN 6150-01-363-9828
NSN 2925-00-679-8131
NSN 5960-00-296-9997
NSN 6645-01-351-6900
NSN 5990-00-435-8301