30 mesh, 5lb 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 6150-00-596-9882
NSN 5855-01-023-3727
NSN 5835-00-090-3924
NSN 5935-00-494-7285
NSN 5930-01-592-9698
NSN 6650-00-888-7956
NSN 6105-00-275-0826
NSN 4140-01-492-5999
NSN 6135-00-246-0324
NSN 6685-01-145-3938
NSN 5895-01-396-0135
NSN 5915-01-466-4187