Od is 0.625; there is a flange on one end of sleeve, sleeve is split.
No other part numbers with same form, fit, and function found.
A cylindrical spring type metal expansion sleeve which is a component of a mandrel, expansion.
Classification: Parts and accessories of metalworking machine tools for cutting, grinding or finishing gears
NSN 5996-01-599-4097
NSN 5950-01-629-1954
NSN 5935-01-058-1953
NSN 5960-01-495-0859
NSN 5910-01-587-0689
NSN 6130-01-025-1540
NSN 6130-00-438-9271
NSN 4140-00-287-9199
NSN 5835-00-216-4568
NSN 5895-00-180-2225
NSN 5895-00-243-6649
NSN 5998-00-804-2257