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 6145-01-312-4990
NSN 5999-01-626-4403
NSN 6650-00-066-4999
NSN 6645-01-031-6402
NSN 4140-01-382-3864
NSN 5975-01-655-2610
NSN 5935-01-449-1781
NSN 5945-00-161-5109
NSN 6240-01-044-0073
NSN 6620-01-294-1044
NSN 5935-01-379-6672
NSN 5915-01-089-7930