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 5985-00-636-8689
NSN 6110-01-588-5815
NSN 6105-00-401-8548
NSN 5999-01-175-0842
NSN 6650-01-565-6340
NSN 5996-01-119-9660
NSN 6645-01-567-2968
NSN 6620-01-294-1044
NSN 5990-01-113-8121
NSN 5960-01-087-2376
NSN 5975-01-492-4309
NSN 6320-00-908-6841