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 6240-01-224-7656
NSN 5910-00-893-8314
NSN 5895-01-525-5258
NSN 7035-01-512-2453
NSN 6620-01-069-8594
NSN 5910-01-512-5249
NSN 5895-01-139-3579
NSN 6220-01-634-0660
NSN 6650-01-225-3687
NSN 5960-01-309-5933
NSN 6645-00-812-5243
NSN 5930-01-466-3069