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 5895-00-637-2658
NSN 6105-00-993-5244
NSN 5998-01-630-5151
NSN 5905-01-523-5159
NSN 5895-01-561-1638
NSN 5945-01-339-1460
NSN 5925-01-359-9585
NSN 5905-00-565-8662
NSN 5930-00-762-0562
NSN 6135-01-412-8929
NSN 5990-01-057-4191
NSN 5996-01-421-9391