8 pound can
A light, coarse stone of volcanic origin, which consists of silicate of aluminum, sodium and potassium.
Classification: Pumice, except crude or crushed, whether or not heat-treated
NSN 5915-01-023-2555
NSN 6105-01-137-1713
NSN 6240-00-116-7442
NSN 5990-00-067-6791
NSN 5975-01-056-4727
NSN 5950-00-185-5121
NSN 5925-01-511-0220
NSN 5895-01-094-0763
NSN 4140-00-322-9987
NSN 6645-01-221-3704
NSN 6110-01-250-2936
NSN 5905-01-254-3740