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 6320-00-553-8427
NSN 6650-01-554-2824
NSN 5998-00-221-1973
NSN 6620-00-621-6951
NSN 5965-00-082-8987
NSN 6650-01-024-9554
NSN 5950-00-852-0314
NSN 6240-01-044-7384
NSN 5910-01-415-1599
NSN 5996-01-260-3981
NSN 6620-01-603-0852
NSN 5905-01-037-0745