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 5960-01-041-3048
NSN 5855-00-014-5008
NSN 2925-00-078-0525
NSN 5945-00-282-3181
NSN 5998-01-186-2947
NSN 6650-01-085-6088
NSN 5920-00-285-2245
NSN 6145-01-582-2161
NSN 2925-00-071-4197
NSN 6105-01-282-4568
NSN 2925-01-248-6028
NSN 6685-01-322-8516