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 5935-01-420-9732
NSN 5835-01-564-5575
NSN 7035-00-392-5417
NSN 6685-01-239-7553
NSN 6320-01-386-3491
NSN 6220-01-215-8627
NSN 5990-01-087-3103
NSN 5975-01-200-7710
NSN 6105-00-432-9469
NSN 5925-01-120-8756
NSN 2925-01-273-4898
NSN 5905-01-066-2453