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 6685-00-929-1185
NSN 6650-00-930-3372
NSN 5930-01-370-9154
NSN 5930-00-087-7756
NSN 4140-01-131-9056
NSN 6685-01-462-1770
NSN 6650-01-062-0828
NSN 6685-00-069-9959
NSN 5925-00-165-0371
NSN 6135-00-702-2772
NSN 5905-01-634-0595
NSN 5835-00-051-6471