18N: CHUCK,DRILL.
The CHUCK,DRILL is a the manufacturer industrial component. Key specifications include arbor: INCLUDED, material: STEEL COMP 1023W W, unit_type: 3-JAW KEY, body_style: CHAMFERED ENDS, bore_style: INSIDE CHAMFER STRAIGHT-THRU BORE, hole_depth: 0.1870 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 3460-00-268-9221, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| arbor | INCLUDED |
| material | STEEL COMP 1023W W |
| unit_type | 3-JAW KEY |
| body_style | CHAMFERED ENDS |
| bore_style | INSIDE CHAMFER STRAIGHT-THRU BORE |
| hole_depth | 0.1870 INCHES NOMINAL IN |
| body_length | 3.8750 INCHES NOMINAL IN |
| bearing_type | BALL |
| bore_diameter | 0.6250 INCHES NOMINAL IN |
| hole_diameter | 0.2570 INCHES NOMINAL IN |
| attachment_type | JACOBS TAPER |
| outside_diameter | 0.99970 INCHES MINIMUM AND 0.99990 INCHES MAXIMUM IN |
| NSN | 3460-00-268-9221 |
| TOOL SIZE ACCOMMODATED | 0.125 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| ATTACHMENT TYPE | JACOBS TAPER |
| ATTACHMENT SIZE DESIGNATION | NO. 4 JACOBS TAPER |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 1 CLASS AND A STYLE |
| UNIT TYPE | 3-JAW KEY |
| BEARING TYPE | BALL |
| ARBOR | INCLUDED |
| PERFORMANCE TYPE | HEAVY DUTY |
| ATTACHMENT METHOD | ARBOR HOLE |