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 7035-01-383-6549
NSN 6650-01-365-1894
NSN 5998-00-288-1902
NSN 5996-01-026-9981
NSN 6320-01-511-1526
NSN 6130-00-173-3987
NSN 5960-00-702-2005
NSN 6320-01-629-1277
NSN 6645-01-578-6815
NSN 6220-00-177-3086
NSN 5920-01-139-5137
NSN 6135-01-215-1245