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 5965-01-658-2151
NSN 2925-01-076-5219
NSN 5895-00-325-9036
NSN 5945-00-485-3478
NSN 5965-01-238-3900
NSN 7035-01-227-2546
NSN 5930-00-075-1542
NSN 6240-01-190-5344
NSN 6610-00-405-2159
NSN 5945-01-090-9638
NSN 6610-01-171-3010
NSN 4140-00-089-0490