For 1 to 3 gage tube
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 5835-00-458-4392
NSN 5835-01-647-6426
NSN 5965-00-812-9158
NSN 6645-01-159-8787
NSN 5996-01-051-2097
NSN 5945-01-209-6339
NSN 5975-00-822-2889
NSN 5835-01-328-6626
NSN 5975-01-543-3466
NSN 5998-01-429-8441
NSN 5925-01-085-9944
NSN 5975-00-318-4623