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 5998-01-488-9503
NSN 5998-01-433-2531
NSN 4140-00-337-6631
NSN 6685-01-528-6740
NSN 6105-00-518-1854
NSN 7035-01-594-3796
NSN 5999-00-835-2977
NSN 5935-00-054-6641
NSN 6110-00-985-7956
NSN 2925-01-253-6006
NSN 6130-01-295-8954
NSN 6650-00-393-0447