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 5925-01-135-9391
NSN 6320-01-465-2028
NSN 6240-00-224-8460
NSN 5999-01-168-0336
NSN 6220-01-090-0126
NSN 6645-00-435-5610
NSN 5996-00-262-3211
NSN 6130-00-070-6140
NSN 6685-01-089-6798
NSN 5930-00-167-6271
NSN 5965-00-529-0602
NSN 6610-01-462-5211