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 5945-00-576-0158
NSN 5915-01-614-3033
NSN 5905-00-902-4545
NSN 5965-00-223-6354
NSN 5965-01-344-8592
NSN 5855-01-340-3447
NSN 5999-00-271-6262
NSN 5855-01-020-7982
NSN 5960-01-023-8037
NSN 4140-01-446-6007
NSN 6150-01-566-5395
NSN 5996-01-599-1972