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 5999-01-412-1405
NSN 6620-01-568-7140
NSN 6610-00-932-2465
NSN 5835-01-538-8080
NSN 5915-01-419-6825
NSN 5950-01-645-7971
NSN 6220-01-444-4878
NSN 6620-01-183-8959
NSN 6110-01-430-3240
NSN 6685-01-056-4379
NSN 6645-00-759-3962
NSN 6650-01-527-3693