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 6320-01-631-7828
NSN 6320-01-086-2602
NSN 6320-00-036-3688
NSN 5910-00-005-9945
NSN 6610-00-419-0315
NSN 6685-01-579-6814
NSN 5999-00-932-4588
NSN 6650-00-448-8290
NSN 5930-00-369-1176
NSN 5965-00-532-3284
NSN 6240-01-289-4536
NSN 5925-00-122-3247