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 5998-01-225-4751
NSN 6320-00-036-3688
NSN 5998-01-503-2605
NSN 5925-01-104-1396
NSN 6610-01-212-9817
NSN 6130-00-067-9732
NSN 5945-01-410-8747
NSN 6105-01-555-8479
NSN 5835-00-238-1516
NSN 6105-01-241-5778
NSN 5998-00-411-1448
NSN 6645-00-864-6794