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 5945-01-227-4059
NSN 6220-00-379-4044
NSN 5915-00-471-2144
NSN 7035-01-142-8036
NSN 5855-01-333-9606
NSN 6220-01-306-0904
NSN 6130-01-258-5892
NSN 5905-01-088-1957
NSN 5905-01-556-7937
NSN 6240-00-691-1397
NSN 5996-01-277-6072
NSN 5950-00-419-1907