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 5990-01-448-2751
NSN 5895-00-184-0843
NSN 6320-01-125-3361
NSN 6685-01-322-7801
NSN 5998-01-516-9766
NSN 5920-00-468-3074
NSN 6220-01-522-3986
NSN 6650-00-098-6128
NSN 6220-00-148-1633
NSN 6130-00-459-7692
NSN 5996-01-434-9060
NSN 5925-01-500-4263