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 6650-01-505-6947
NSN 5960-01-462-1864
NSN 5920-00-636-2371
NSN 5925-01-227-5536
NSN 7035-01-551-9668
NSN 5985-00-690-5949
NSN 6650-01-622-3550
NSN 5915-01-648-2126
NSN 5950-01-350-3702
NSN 6320-01-643-0850
NSN 6130-01-428-9106
NSN 5950-01-155-2469