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 5835-01-659-1364
NSN 5965-01-105-4194
NSN 5996-01-643-7644
NSN 6105-01-561-6257
NSN 5990-01-392-5682
NSN 6150-00-081-0781
NSN 6145-01-386-4299
NSN 5996-00-905-5729
NSN 6240-01-419-9597
NSN 6685-01-206-8974
NSN 5855-01-158-2709
NSN 6105-01-552-1643