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 5990-00-484-3189
NSN 6320-00-160-0899
NSN 6650-00-170-5095
NSN 5905-00-189-1752
NSN 6610-01-275-0119
NSN 5905-00-615-9391
NSN 6220-01-259-9816
NSN 5945-01-512-9376
NSN 6110-00-961-1100
NSN 5960-01-293-6624
NSN 6105-00-398-4673
NSN 7035-00-337-8745