Hoffmann; large and small external frame assembly
An accessory for holding tools with a plain cylindrical shank such as drills, taps, or the like, by means of two or more internal selfcentering (universal) jaws. It may be attached directly to the spindle of a machine, arbor, shaft, hand mechanism, or the like without the use of centers. The jaws are simultaneously adjusted by an adjusting nut, sleeve, feed screw, or the like. The maximum rated capacity of this item is one (1) inch (25.4 mm) diameter. For universal chucks having a capacity in excess of one (1) inch (25.4 mm), see chuck, universal jaw. Excludes chuck, centering, lathe.
Classification: Other instruments and appliances used in medical, surgical, dental or veterinary sciences, nesoi
NSN 5935-01-445-5917
NSN 6145-01-087-5860
NSN 5996-01-240-5014
NSN 5950-00-945-4766
NSN 4140-00-113-8215
NSN 5945-00-954-7910
NSN 6240-01-106-6113
NSN 5855-00-014-5008
NSN 5855-01-258-6180
NSN 2925-01-189-4272
NSN 5935-01-306-4194
NSN 5999-01-009-5459