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 5930-01-546-3969
NSN 5835-00-264-0946
NSN 6620-01-014-3219
NSN 7035-00-968-4848
NSN 5965-01-348-5997
NSN 5895-01-317-3986
NSN 5999-01-560-1188
NSN 5975-00-813-1968
NSN 6240-01-218-5187
NSN 6650-01-523-9850
NSN 6130-01-381-2238
NSN 5915-00-276-8332