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 5855-01-205-7030
NSN 5920-01-632-3839
NSN 6240-00-902-0936
NSN 5925-01-401-5314
NSN 6130-00-578-8236
NSN 6620-00-421-7509
NSN 5990-00-432-0649
NSN 5996-00-968-6524
NSN 5855-00-189-6066
NSN 5996-01-182-8295
NSN 5985-00-189-0599
NSN 6320-01-335-8336