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 6105-01-486-9396
NSN 6105-01-578-8842
NSN 6620-01-528-7510
NSN 6685-00-947-7579
NSN 5985-01-075-3848
NSN 7035-01-429-7954
NSN 6145-01-196-1678
NSN 5996-01-290-9886
NSN 6240-00-793-7969
NSN 6145-01-488-1256
NSN 5910-01-443-9379
NSN 5920-00-489-2202