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 armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6320-00-004-9158
NSN 6320-01-310-8068
NSN 5915-00-470-4366
NSN 6145-00-927-8830
NSN 5998-01-657-7513
NSN 6240-01-633-9357
NSN 5930-00-419-0231
NSN 5998-00-474-1415
NSN 6110-01-171-7348
NSN 6685-01-460-2321
NSN 6650-01-327-3068
NSN 4140-01-634-0330