For 5.750 in. Id pipe size
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 6145-01-271-3380
NSN 5960-01-443-3067
NSN 5990-01-594-7470
NSN 5975-00-726-3565
NSN 6645-01-537-6098
NSN 5835-01-436-6549
NSN 5985-01-369-4721
NSN 5910-01-113-7785
NSN 4140-00-633-7540
NSN 5920-00-189-7497
NSN 5965-01-540-3027
NSN 2925-01-101-4655