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 4140-01-219-4754
NSN 6145-01-477-6293
NSN 6145-01-645-2764
NSN 2925-01-523-3607
NSN 5998-01-513-4815
NSN 6135-01-079-7852
NSN 6145-01-551-2554
NSN 6150-01-320-7649
NSN 6610-01-293-4837
NSN 5985-01-196-6144
NSN 6150-01-022-7483
NSN 5965-01-506-5558