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 6220-00-949-7733
NSN 7035-01-505-5399
NSN 2925-01-338-5157
NSN 5905-01-518-5661
NSN 6150-01-252-7273
NSN 5960-00-201-5265
NSN 6645-01-507-9179
NSN 2925-00-225-5386
NSN 5975-00-905-5194
NSN 5996-01-464-0548
NSN 6130-00-826-8284
NSN 5965-01-302-1529