1 lb, unit qty
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 5999-00-274-2421
NSN 5960-00-525-1898
NSN 6650-01-393-2929
NSN 6220-01-197-5668
NSN 5835-01-193-6192
NSN 6110-01-111-8762
NSN 6105-00-250-1780
NSN 5950-00-356-2688
NSN 6650-01-511-9568
NSN 6150-00-246-6673
NSN 6220-01-080-3155
NSN 6145-01-326-1001