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 5915-01-447-3151
NSN 5950-01-624-2700
NSN 6645-01-142-2416
NSN 6320-01-476-7702
NSN 6645-01-481-7698
NSN 6320-01-062-9351
NSN 5895-01-577-3890
NSN 7035-01-481-8247
NSN 5945-00-318-5934
NSN 6220-01-351-0183
NSN 5925-01-227-8378
NSN 6620-01-468-6017