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 6620-01-418-9409
NSN 5930-01-397-7674
NSN 5930-00-438-0595
NSN 6220-01-652-1722
NSN 6645-00-919-8902
NSN 5905-01-377-3638
NSN 6240-00-185-2023
NSN 5950-01-360-3164
NSN 6650-01-466-5997
NSN 5895-01-367-4290
NSN 5945-01-446-7074
NSN 6220-01-160-7247