0.375 in.
No other part numbers with same form, fit, and function found.
A hand tool designed for tightening or loosening the jaws of a drill chuck.
Classification: Parts and accessories of metalworking machine tools for cutting, grinding or finishing gears
NSN 5999-01-147-3906
NSN 5910-00-757-5860
NSN 6685-01-646-1857
NSN 7035-00-007-7023
NSN 6320-00-578-6898
NSN 6620-01-364-0195
NSN 5915-00-584-3512
NSN 5985-00-293-5684
NSN 5996-01-242-9710
NSN 6650-01-196-4667
NSN 6620-01-091-8413
NSN 5905-01-278-8493