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 6240-01-606-9998
NSN 6135-01-477-2744
NSN 6650-01-042-3564
NSN 5925-01-497-4428
NSN 6685-01-132-4637
NSN 6110-01-654-1705
NSN 4140-01-327-9470
NSN 6105-00-596-9962
NSN 5960-01-579-9493
NSN 5950-00-290-8090
NSN 6685-00-939-2497
NSN 5905-00-414-5448