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 6650-00-925-1274
NSN 5895-01-075-5245
NSN 5920-01-128-0861
NSN 6150-01-388-3009
NSN 5915-00-997-5222
NSN 6620-01-483-1138
NSN 6220-01-065-8544
NSN 6645-00-559-3623
NSN 6650-01-141-5999
NSN 5925-01-553-8498
NSN 5965-01-471-5902
NSN 6320-01-538-0775