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 6320-01-204-2922
NSN 6220-00-104-5365
NSN 6145-01-321-0610
NSN 5990-01-070-4627
NSN 6145-00-471-3975
NSN 6145-01-566-1289
NSN 6240-00-594-7138
NSN 5895-01-371-4184
NSN 5975-01-011-4068
NSN 6220-00-762-8944
NSN 5935-00-735-2638
NSN 4140-01-188-8160