Excludes diatomaceous earth, diatomaceous silica pigment, and pulverized silica pigment.
Classification: Crushed or broken stone, used for concrete aggregates, road metalling, railway/other ballast, shingle & flint, whether or not heat-treated, nesoi
NSN 4140-00-269-5795
NSN 6135-00-951-3426
NSN 5996-01-377-2439
NSN 7035-00-064-7008
NSN 6320-01-072-2073
NSN 5930-01-542-0747
NSN 6320-01-288-4783
NSN 5950-01-169-9254
NSN 5990-01-374-3877
NSN 5910-01-436-7525
NSN 5915-01-154-6286
NSN 6650-00-520-5785