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 6150-01-540-8630
NSN 6105-01-084-6836
NSN 5855-01-486-9924
NSN 6620-00-897-7759
NSN 6220-01-076-7851
NSN 5945-01-469-6287
NSN 6240-01-594-5703
NSN 6685-01-088-8697
NSN 6620-00-431-3837
NSN 5990-00-242-3754
NSN 6650-01-425-1600
NSN 6240-01-525-4275