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 6110-01-138-3869
NSN 4140-00-660-8699
NSN 7035-01-461-7742
NSN 5915-01-434-8946
NSN 5935-01-387-4101
NSN 5835-00-185-4919
NSN 5960-01-333-8428
NSN 6105-01-337-5774
NSN 5920-00-308-0778
NSN 5965-01-417-3211
NSN 5915-00-514-2098
NSN 5915-00-490-6424