National Item Identification Number
00-540-1084
005401084
3460-00-540-1084
3460005401084
National Stock Number
Item Name
CHUCK,DRILL
Federal Supply Class
3460
Description
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.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
A-A-51140
A-A-51140 CL1 STC SZ7
GGGC350
Required Categories
UNIT TYPE
BEARING TYPE
ARBOR
ATTACHMENT METHOD
ATTACHMENT TYPE
ATTACHMENT S
Required Description
3-JAW KEY
BALL
INCLUDED
SHANK
MORSE TAPER
NO. 4 MORSE TAPER SHANK
0.125 IN