Screen size: 12/20
A size graded organic or mineral cutting or polishing agent of natural or artificial origin. Excludes sand, sandblast (silica sand); polishing abrasive, optical glass; pumice, technical; rottenstone; and rouge, abrasive.
Classification: Natural or artificial abrasives on a base other than fabric or paper
NSN 4140-01-008-0559
NSN 6150-01-469-6128
NSN 5895-00-100-4877
NSN 5975-00-494-7519
NSN 5910-01-582-3808
NSN 5905-00-762-7107
NSN 5950-01-634-0677
NSN 6620-01-446-6571
NSN 6610-00-096-1682
NSN 5920-00-788-2322
NSN 6610-00-371-5953
NSN 5965-01-534-6396