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 5855-01-505-3103
NSN 5990-01-432-4984
NSN 5975-01-023-3081
NSN 6650-01-492-7809
NSN 6685-01-157-6257
NSN 5930-00-147-9449
NSN 5835-01-495-0595
NSN 5975-01-391-4523
NSN 6150-00-699-2569
NSN 5950-01-363-5219
NSN 5835-00-614-0650
NSN 5920-00-930-2307