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.
NSN 5945-01-260-3740
NSN 6130-01-386-5070
NSN 5999-01-232-1041
NSN 5965-01-386-2988
NSN 6645-01-316-4900
NSN 5905-01-432-2767
NSN 6110-01-600-0188
NSN 5975-00-222-4109
NSN 5945-01-411-2822
NSN 4140-01-173-6697
NSN 5935-01-008-5203
NSN 6220-00-930-1466