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 6320-00-331-7138
NSN 6105-01-345-4265
NSN 6105-01-185-1284
NSN 4140-01-283-6699
NSN 6145-00-791-9820
NSN 6145-01-503-5457
NSN 5960-01-520-4615
NSN 6110-01-192-1717
NSN 7035-00-300-3208
NSN 5996-00-731-0417
NSN 5835-01-132-5894
NSN 2925-01-067-3096