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 5930-01-019-4173
NSN 6135-01-370-2599
NSN 6620-01-578-6562
NSN 6130-00-830-5720
NSN 6150-01-305-4564
NSN 6130-01-602-6392
NSN 6240-01-596-3183
NSN 6645-00-558-0028
NSN 5999-01-473-8942
NSN 5935-01-587-6289
NSN 6650-01-612-1832
NSN 6240-01-384-8802