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 6685-01-136-6885
NSN 5935-00-456-0271
NSN 5925-01-601-3858
NSN 6150-01-171-6192
NSN 6610-01-436-2803
NSN 7035-01-658-1623
NSN 6620-00-965-9841
NSN 5990-01-392-2210
NSN 5985-00-208-0572
NSN 6135-01-371-8427
NSN 6650-01-493-3093
NSN 4140-01-458-2743