Part Details | DRILL CHUCK
3460-00-189-4616 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.
Alternate Parts: 7B764, 3460-00-189-4616, 00-189-4616, 3460001894616, 001894616
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 34 | JAN 01, 1963 | 00-189-4616 | 05101 ( CHUCK, DRILL ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3460-00-189-4616
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7B764 | 75078 | JACOBS MFG CO THE |
Technical Data | NSN 3460-00-189-4616
| Characteristic | Specifications |
|---|---|
| UNIT TYPE | 3-JAW KEY |
| BEARING TYPE | PLAIN |
| ARBOR | NOT INCLUDED |
| ATTACHMENT METHOD | ARBOR HOLE |
| ATTACHMENT TYPE | THREADED |
| ATTACHMENT SIZE DESIGNATION | 1/2-20 NF |
| TOOL SIZE ACCOMMODATED | 0.250 INCHES NOMINAL |
| PERFORMANCE TYPE | MEDIUM DUTY |