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 6110-00-623-9521
NSN 5920-00-391-6252
NSN 5985-00-166-1021
NSN 5985-01-116-2604
NSN 6620-00-825-2227
NSN 6135-01-415-4124
NSN 6685-00-981-2113
NSN 6135-01-502-8771
NSN 6685-01-289-2988
NSN 5960-01-291-5593
NSN 5935-00-126-2911
NSN 6145-01-458-0835