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 5998-01-443-1353
NSN 5855-01-218-1646
NSN 5935-01-388-4315
NSN 6650-01-363-9608
NSN 5996-00-247-3808
NSN 5855-01-550-0000
NSN 6650-01-066-0420
NSN 5996-01-385-0884
NSN 4140-01-250-2465
NSN 6105-01-505-3367
NSN 5925-01-608-8958
NSN 6685-01-610-8517