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 5925-00-228-4048
NSN 6105-00-102-9716
NSN 6145-01-576-9609
NSN 6645-01-252-9659
NSN 6105-01-506-6418
NSN 6150-01-561-2683
NSN 5935-01-394-5376
NSN 5895-00-883-5399
NSN 5985-01-153-2657
NSN 5905-01-019-5877
NSN 6145-00-357-5010
NSN 6110-01-467-5988