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 6150-01-054-8906
NSN 5920-00-160-2405
NSN 5905-00-784-4442
NSN 5910-00-136-8095
NSN 5985-01-260-9482
NSN 5985-01-043-6383
NSN 6105-00-617-5490
NSN 5855-01-660-9717
NSN 6320-01-125-3361
NSN 5935-00-262-5173
NSN 6240-01-479-1930
NSN 6650-01-172-0198