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 6645-00-353-6659
NSN 6320-01-046-5228
NSN 5895-01-037-5841
NSN 6105-01-447-2984
NSN 6110-00-636-1234
NSN 6105-00-300-5643
NSN 5935-01-634-0668
NSN 5950-01-012-6866
NSN 6110-00-905-6148
NSN 5905-00-118-7994
NSN 2925-00-833-9466
NSN 5920-00-149-1469