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 4140-01-016-3143
NSN 5996-00-138-3072
NSN 5910-00-857-7563
NSN 5920-00-557-9859
NSN 2925-00-419-5868
NSN 5930-00-454-9237
NSN 6105-01-052-0492
NSN 5920-00-813-2714
NSN 5998-00-700-0590
NSN 5910-01-068-6035
NSN 6610-00-291-9093
NSN 6150-01-231-1685