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 5990-00-866-3694
NSN 6685-01-205-5292
NSN 4140-01-222-4459
NSN 5998-01-487-6620
NSN 7035-01-187-6002
NSN 5945-00-948-2875
NSN 5855-00-466-2309
NSN 2925-01-483-2389
NSN 6130-00-218-1363
NSN 5996-01-457-2001
NSN 6645-00-056-1580
NSN 5975-00-393-2097