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 6150-00-259-4632
NSN 5905-01-155-7786
NSN 5998-00-753-7856
NSN 6130-01-565-5500
NSN 5999-00-929-2690
NSN 5950-00-758-7793
NSN 5925-00-986-7314
NSN 5895-01-250-2422
NSN 6650-00-792-8577
NSN 5990-01-546-1649
NSN 5905-00-529-0508
NSN 6240-00-646-6931