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 5835-01-010-3103
NSN 5990-00-568-4940
NSN 6620-01-332-9664
NSN 7035-00-497-8784
NSN 5996-00-620-6130
NSN 6240-01-277-6510
NSN 5925-01-629-3966
NSN 6645-00-291-6873
NSN 5925-01-593-8499
NSN 5925-01-216-0287
NSN 6110-00-111-2761
NSN 6220-00-407-8143