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 4140-00-015-6024
NSN 5945-00-943-0039
NSN 6620-01-067-8336
NSN 5960-01-236-6389
NSN 6240-01-211-4507
NSN 5930-01-511-0344
NSN 5998-01-626-8406
NSN 5895-00-121-3366
NSN 5950-01-169-0437
NSN 7035-00-018-0350
NSN 5975-01-599-0225
NSN 5925-01-437-5902