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 5935-01-212-9631
NSN 5895-00-222-1658
NSN 6110-01-357-6357
NSN 5915-00-788-6270
NSN 5999-01-309-7604
NSN 6150-01-622-3625
NSN 4140-00-034-5180
NSN 6135-00-938-1351
NSN 2925-01-178-0063
NSN 6150-00-916-8902
NSN 5985-00-340-2714
NSN 5895-01-580-7770