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 6240-01-421-9388
NSN 5950-01-437-1004
NSN 6145-01-204-4873
NSN 6320-01-084-8821
NSN 6320-01-220-2264
NSN 6105-00-762-6376
NSN 5920-01-157-9471
NSN 6150-00-596-9882
NSN 5915-01-452-3634
NSN 5935-01-437-4976
NSN 5985-00-726-9190
NSN 4140-00-766-6045