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 2925-01-139-6340
NSN 6240-01-174-5646
NSN 5935-01-478-7071
NSN 5975-00-141-0554
NSN 5975-00-734-4606
NSN 6150-00-020-6386
NSN 5996-01-064-3174
NSN 5935-01-559-8264
NSN 6240-01-400-4212
NSN 6110-00-935-5351
NSN 5960-00-927-3215
NSN 6620-01-462-0001