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 2925-01-301-1727
NSN 5945-01-041-3522
NSN 5905-00-284-6188
NSN 5990-01-281-3120
NSN 6110-00-773-0915
NSN 6130-01-476-4057
NSN 5930-01-410-2794
NSN 6130-00-141-3541
NSN 5998-01-142-3346
NSN 6220-01-196-5969
NSN 4140-00-720-4993
NSN 6150-01-215-2181