4mm; 3 per package
No other part numbers with same form, fit, and function found.
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.
Classification: Handtools (including glass cutters) and parts thereof, nesoi, of basemetal
NSN 5985-00-402-6221
NSN 5996-01-495-0763
NSN 5960-01-505-2426
NSN 4140-01-012-3996
NSN 5999-01-199-1711
NSN 6220-01-398-8937
NSN 6135-01-468-6491
NSN 5895-01-259-3926
NSN 5905-01-249-7313
NSN 5925-01-656-2370
NSN 5996-00-933-6468
NSN 2925-01-400-2286