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 6130-01-634-0603
NSN 5998-01-555-8489
NSN 6220-00-117-4547
NSN 6150-00-924-6298
NSN 5996-01-011-9412
NSN 5930-01-552-0907
NSN 6145-01-489-1003
NSN 6220-00-614-2327
NSN 7035-01-386-5722
NSN 5945-00-932-3335
NSN 6650-01-285-3092
NSN 6135-01-510-4663