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 5910-00-829-8739
NSN 5998-01-107-3482
NSN 5960-00-393-2505
NSN 5930-01-310-8289
NSN 6145-00-815-7154
NSN 6650-01-472-0143
NSN 5855-01-341-2518
NSN 5910-00-221-1463
NSN 5925-00-919-1795
NSN 5920-00-153-6941
NSN 6620-01-143-4862
NSN 2925-00-816-8765