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 7035-01-444-4240
NSN 5925-01-100-8474
NSN 5855-01-302-9778
NSN 6240-01-270-5998
NSN 2925-01-633-4048
NSN 6220-00-452-5308
NSN 5910-01-056-3210
NSN 5965-01-146-1311
NSN 5935-00-345-9394
NSN 6240-01-103-9884
NSN 6620-01-306-1347
NSN 6135-01-273-1253