1000840: CIRCUIT CARD ASSEMBLY.
The CIRCUIT CARD ASSEMBLY is a 3M industrial component. Key specifications include material: STEEL COMP E52100 INNER RING, cam_shape: REVERSE S, bore_shape: STRAIGHT, drive_type: INVOLUTE SPLINE, cam_location: ON END, shaft_length: 13.062 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 3110-01-037-5239, 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.
| material | STEEL COMP E52100 INNER RING |
| cam_shape | REVERSE S |
| bore_shape | STRAIGHT |
| drive_type | INVOLUTE SPLINE |
| cam_location | ON END |
| cam_quantity | 1 |
| shaft_length | 13.062 INCHES NOMINAL IN |
| bore_diameter | 17.00 MILLIMETERS NOMINAL MM |
| contact_angle | 25.0 DEGREES NOMINAL |
| overall_width | 0.6875 INCHES NOMINAL IN |
| load_direction | RADIAL |
| surface_finish | GROUND |
| NSN | 3110-01-037-5239 |
| RETAINER FABRICATION METHOD | PRESSED |
| LUBRICATION MATERIAL | GREASE |
| INTERNAL FIT-UP DESIGNATION | STANDARD |
| SURFACE FINISH | GROUND |
| SHIELD QUANTITY | 2 |
| STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES RETAINER |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE BALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OUTER RING |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE INNER RING |