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 4140-01-350-2532
NSN 6130-00-424-4850
NSN 6130-00-132-3267
NSN 6645-01-352-5675
NSN 5910-01-587-1303
NSN 7035-01-174-1029
NSN 4140-01-250-4202
NSN 6620-00-500-0041
NSN 6620-00-520-1909
NSN 4140-01-091-8818
NSN 5935-01-014-2314
NSN 6320-01-245-5307