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 6240-01-232-4408
NSN 6145-01-062-1598
NSN 5945-01-393-7833
NSN 5920-01-364-9164
NSN 6135-00-223-9563
NSN 5975-01-482-0878
NSN 5998-00-317-3688
NSN 6130-01-347-0370
NSN 6320-01-207-9038
NSN 2925-01-394-9658
NSN 4140-01-426-8428
NSN 6135-01-022-5427