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 5950-01-031-1713
NSN 5950-01-444-2902
NSN 5990-00-627-5151
NSN 6130-00-300-1689
NSN 4140-01-634-0330
NSN 6645-01-051-1453
NSN 5935-01-462-1341
NSN 5925-01-288-8651
NSN 5915-01-433-2405
NSN 6650-01-522-7462
NSN 6130-00-419-1120
NSN 5905-01-518-3922