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 2925-00-234-7918
NSN 6105-01-571-2072
NSN 5999-01-199-4848
NSN 5999-00-073-3666
NSN 7035-01-609-1852
NSN 6645-01-608-1134
NSN 5930-01-311-7287
NSN 5950-01-074-8774
NSN 5960-00-587-7517
NSN 6145-01-415-6127
NSN 5998-01-626-1225
NSN 6320-01-462-2295