Exception to b74.2; the arbor hole shall be 1-1/4 inches in lieu of 3/4 inches
A rigid piece of abrasive with or without mounting facilities. Items having such mounting facilities as a fixed spindle, a threaded insert, or an arbor hole are designed for mounting on a grinding machine, tool chuck or mandrel. Items without mounting facilities are designed to be secured in a wheel holder by means of spring clamps.
Classification: Parts and accessories of metalworking machine tools for cutting, grinding or finishing gears
NSN 6135-01-324-4692
NSN 5975-01-590-1703
NSN 5945-00-415-2822
NSN 6610-01-202-1373
NSN 4140-01-142-3192
NSN 4140-01-193-1566
NSN 6610-01-170-2905
NSN 5975-01-519-2519
NSN 6240-01-458-5730
NSN 6150-01-364-9904
NSN 5945-01-309-7366
NSN 7035-00-104-7613