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 6130-00-344-8161
NSN 6240-00-676-5813
NSN 6220-01-537-4125
NSN 5996-01-622-8976
NSN 6130-01-219-1185
NSN 5998-01-338-7626
NSN 5990-01-099-8574
NSN 5920-00-682-0500
NSN 5996-01-657-2029
NSN 5960-00-422-3197
NSN 2925-01-415-0264
NSN 5975-00-784-4591