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 5855-00-256-5562
NSN 6145-00-369-3849
NSN 6650-01-487-7510
NSN 5915-01-442-6484
NSN 6645-01-651-9562
NSN 5975-01-588-5437
NSN 5996-01-622-2744
NSN 5935-01-053-6222
NSN 6145-01-599-9935
NSN 6320-01-600-5808
NSN 5998-01-634-0604
NSN 2925-01-094-4114