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 6220-01-162-7954
NSN 5925-01-597-1422
NSN 5999-01-310-6359
NSN 5925-01-104-1905
NSN 6610-00-955-6118
NSN 6685-01-073-4912
NSN 5905-01-215-1896
NSN 6610-01-103-4627
NSN 6645-00-697-5694
NSN 5960-01-495-0859
NSN 6685-00-536-7396
NSN 5998-01-462-1564