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 5996-00-081-0787
NSN 6610-00-122-6625
NSN 6685-01-609-2109
NSN 2925-01-538-1343
NSN 5930-00-888-9865
NSN 6145-00-703-6292
NSN 5996-00-930-8127
NSN 5960-01-515-4791
NSN 5960-00-098-8847
NSN 5990-01-147-5225
NSN 6320-01-215-1133
NSN 6145-01-054-0919