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 5990-00-225-7764
NSN 6145-01-514-0078
NSN 5945-00-762-8215
NSN 5965-00-265-7861
NSN 5950-01-612-6197
NSN 5925-01-346-3803
NSN 5950-01-251-7314
NSN 6105-01-595-7484
NSN 6110-01-027-8720
NSN 6645-01-078-4887
NSN 5905-01-054-3805
NSN 5925-00-102-1351