An accessory used for holding objects directly to the spindle of a machine, arbor, shaft, or the like, without the use of centers. Two or more self-centering jaws are adjusted simultaneously, usually by rotation of a scroll gear which engages slots or teeth in the back of the jaws. Maximum rated capacity is in excess of one (1) inch (25.4 mm) diameter. For universal chucks having a maximum capacity of one (1) inch (25.4 mm) or less, see chuck, drill. Excludes chuck, centering, lathe.
Classification: Parts for machines of heading 8456 to 8461 other than for machine tools for cutting gears
NSN 6105-00-126-7727
NSN 6610-00-848-4764
NSN 5905-01-649-7934
NSN 5975-01-641-9691
NSN 6320-01-459-6992
NSN 5910-01-212-0094
NSN 5960-01-552-0862
NSN 7035-00-834-2090
NSN 6130-00-291-4877
NSN 6650-01-600-9293
NSN 6620-01-250-1692
NSN 6320-00-422-9006