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 5905-01-273-1812
NSN 2925-00-188-5003
NSN 5835-01-004-1495
NSN 5985-01-425-1753
NSN 5910-00-162-1870
NSN 6220-01-358-3026
NSN 6220-01-488-3247
NSN 5905-01-479-4543
NSN 5835-01-005-2836
NSN 6620-01-352-5640
NSN 6130-01-032-4958
NSN 6135-01-538-3507