A circular roll of steel either cylindrical or with variable diameters and shape, to insert in the cage of a roller tube expander to shape the expansion or flare of tubes.
Classification: Parts for machines of heading 8462 or 8463
NSN 6145-00-170-6467
NSN 6110-01-621-8648
NSN 6645-01-455-1293
NSN 5910-01-243-2293
NSN 6610-01-213-5782
NSN 5935-01-451-6944
NSN 5975-01-157-9432
NSN 4140-00-660-8699
NSN 6110-01-543-5913
NSN 5945-01-199-8858
NSN 5915-01-471-0525
NSN 5960-01-153-9195