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 5930-01-412-3693
NSN 5920-01-254-2753
NSN 5998-01-045-8546
NSN 5895-00-576-0716
NSN 6105-01-644-8962
NSN 5975-00-364-6919
NSN 5835-01-158-6878
NSN 5965-01-492-5695
NSN 5950-01-188-7405
NSN 5985-01-562-1428
NSN 4140-01-089-7213
NSN 5935-01-085-6447