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 5990-01-443-2931
NSN 6685-01-123-9275
NSN 6685-00-141-4300
NSN 5945-00-164-2462
NSN 6130-00-420-0075
NSN 5925-01-331-6994
NSN 6650-00-973-9533
NSN 4140-00-930-4673
NSN 5998-01-240-9704
NSN 6650-01-599-9849
NSN 6135-01-084-1609
NSN 5999-01-325-2602