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 5996-01-466-7643
NSN 6650-01-068-9248
NSN 2925-00-833-9466
NSN 5855-01-630-8608
NSN 6240-00-778-7845
NSN 6220-01-164-3699
NSN 5895-01-114-5622
NSN 5998-01-472-4200
NSN 5835-00-450-0079
NSN 6650-01-472-2244
NSN 5998-01-178-8900
NSN 6130-01-153-2265