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 5975-01-343-9932
NSN 6645-00-443-4932
NSN 5990-00-726-3516
NSN 5910-00-707-4900
NSN 5985-00-957-2444
NSN 6685-00-287-7564
NSN 5910-01-432-0576
NSN 6685-01-089-8141
NSN 5985-00-774-6013
NSN 5996-01-547-9155
NSN 6610-01-265-0999
NSN 6685-00-946-1036