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 4140-01-359-1665
NSN 6650-00-944-1399
NSN 6650-01-207-0829
NSN 5990-01-113-8121
NSN 6135-01-353-3802
NSN 5945-00-501-8687
NSN 5835-00-461-9984
NSN 6240-00-882-8487
NSN 5965-01-197-6924
NSN 6610-01-429-7267
NSN 5855-01-223-0833
NSN 5990-01-204-6163