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 6220-00-079-0178
NSN 5965-01-303-1676
NSN 6650-01-422-1037
NSN 5910-00-988-4415
NSN 5925-00-644-5546
NSN 5835-00-346-4735
NSN 5915-01-411-5355
NSN 6130-01-309-8088
NSN 6240-01-537-7602
NSN 6240-01-361-8797
NSN 6145-01-583-8972
NSN 5999-00-149-0624