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 6320-01-227-2648
NSN 5920-00-842-0236
NSN 5925-00-998-1633
NSN 5990-00-698-3963
NSN 5925-01-524-3486
NSN 5996-01-455-2198
NSN 4140-00-459-1564
NSN 5996-00-697-9684
NSN 5930-01-438-8562
NSN 5935-01-278-6832
NSN 5975-01-441-7561
NSN 5920-01-467-8001