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 6240-01-373-6417
NSN 6145-01-350-3532
NSN 5905-01-558-5059
NSN 5996-01-432-0117
NSN 6645-01-444-8918
NSN 5975-00-951-9500
NSN 6240-01-357-2289
NSN 5895-01-654-4949
NSN 6105-00-114-2165
NSN 7035-01-045-3502
NSN 6150-01-373-7750
NSN 5985-01-227-2646