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 5855-01-516-8047
NSN 5945-00-655-4444
NSN 6320-01-358-0141
NSN 5895-00-572-8050
NSN 5996-00-166-0037
NSN 4140-01-539-7481
NSN 6130-01-138-8354
NSN 5985-01-608-5078
NSN 6620-00-400-4237
NSN 6620-00-220-2157
NSN 5925-00-947-7450
NSN 6320-01-440-8771