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 6620-01-300-2631
NSN 5855-01-110-9564
NSN 5835-00-980-0468
NSN 5935-01-399-8732
NSN 5915-00-256-2128
NSN 5835-01-461-8184
NSN 6105-01-415-5555
NSN 5945-00-005-9026
NSN 6220-00-106-1149
NSN 6145-00-468-3583
NSN 6650-01-512-1316
NSN 6150-01-268-1163