Maintenance sk grade
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 4140-00-725-7023
NSN 5998-01-607-8146
NSN 6645-00-435-5610
NSN 6220-01-196-0332
NSN 6150-01-371-2446
NSN 6145-01-364-3192
NSN 5935-01-295-3383
NSN 5960-00-905-3822
NSN 4140-01-245-3281
NSN 5905-01-308-0600
NSN 5895-00-424-4789
NSN 5905-00-407-7964