A sectional item used to clean the internal surfaces of boiler tubes, condenser tubes, heat exchanger tubes, and the like. It may be hand-operated or power driven and of the expanding or nonexpanding type. It does not contain a scraper.
NSN 6110-00-752-2757
NSN 5930-01-095-7702
NSN 5855-00-472-2055
NSN 6135-01-507-4346
NSN 6320-01-449-1014
NSN 6620-01-607-5738
NSN 6145-01-631-2605
NSN 6220-01-043-6500
NSN 6110-01-429-1067
NSN 5920-01-278-6473
NSN 5920-01-123-9358
NSN 5996-01-409-1860