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 5975-00-491-7668
NSN 5960-01-160-3437
NSN 6220-01-392-8376
NSN 6320-01-544-6447
NSN 6150-00-596-9882
NSN 7035-01-620-2873
NSN 6130-00-422-2891
NSN 5925-01-463-9258
NSN 5960-01-135-0463
NSN 5895-00-280-7528
NSN 5935-00-985-2159
NSN 6150-00-733-8607