A mild abrasive nonconducting material loosely bonded for seating contact brushes of rotating electrical machinery. Excludes stone, commutator surfacing.
Classification: Other millstones, grindstones, grinding wheels and the like (not for milling, grinding or pulping) of agglomerated abrasives (exc diamond) or ceramics
NSN 5920-00-709-7835
NSN 5985-01-200-7497
NSN 6110-01-619-6592
NSN 6240-00-617-9599
NSN 4140-01-516-2939
NSN 6135-00-161-0746
NSN 5855-00-862-3345
NSN 6610-01-544-6551
NSN 6220-00-650-4216
NSN 2925-00-960-9850
NSN 6620-01-535-1230
NSN 6685-00-275-4401