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 6240-01-045-9269
NSN 5920-00-156-9230
NSN 5998-00-829-2030
NSN 5990-00-313-8688
NSN 6105-00-925-0239
NSN 5855-01-461-2741
NSN 5960-01-599-9821
NSN 5985-01-115-2372
NSN 6610-01-019-5827
NSN 6650-01-201-7591
NSN 5920-00-925-6661
NSN 5910-00-232-8916