Orig mfg name- collet dynabrade
No other part numbers with same form, fit, and function found.
A work holding device consisting of a longitudinally slotted sleeve which has a tapering or conical end designed to fit into a corresponding taper of a chuck so that the lengthwise movement of the sleeve causes a contraction or expansion of the gripping surfaces. The gripping or holding tension is actuated by a backward pull (draw in) or by a forward push (force in). Used on lathes, milling machines, screw machines and the like. Excludes socket, straight shank tool and socket, taper shank tool.
Classification: Parts and accessories of metalworking machine tools for cutting, grinding or finishing gears
NSN 6240-01-392-2018
NSN 5930-01-591-0607
NSN 5895-00-001-9134
NSN 5960-01-461-9284
NSN 5925-01-015-7873
NSN 5996-01-439-3616
NSN 6145-00-663-6133
NSN 5920-00-480-5250
NSN 5835-00-518-4507
NSN 6220-01-120-7779
NSN 5930-01-161-3100
NSN 6135-01-631-8462