For 5.750 in. Id pipe size
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 6150-01-459-4516
NSN 6320-00-646-3311
NSN 6130-00-281-5978
NSN 2925-00-816-8765
NSN 6685-00-225-9419
NSN 5945-01-604-3822
NSN 5950-01-372-9969
NSN 6105-01-413-5255
NSN 5920-01-006-2768
NSN 6135-01-564-8390
NSN 5965-01-563-7759
NSN 6685-01-222-5556