An item of various shapes and sizes, having two flat bearing surfaces which may or may not be parallel. It is used in the manufacture of a washer by drilling or punching a hole in the center. Excludes disk (as modified).
NSN 5895-00-407-7145
NSN 5855-01-358-1939
NSN 7035-01-165-9120
NSN 5905-01-145-3376
NSN 6145-01-616-8864
NSN 5910-01-440-9117
NSN 6650-01-528-7570
NSN 5990-01-134-7756
NSN 5910-01-158-4500
NSN 5960-01-088-6553
NSN 6320-00-500-4172
NSN 6135-00-603-4859