84040-01: MICROCIRCUIT,MEMORY.
The MICROCIRCUIT,MEMORY is a the manufacturer memory module engineered for enterprise server and workstation platforms requiring validated, high-reliability memory. Key specifications include material: COPPER ALLOY OVERALL, face_type: CONCAVE, body_style: SPOKED, OFFSET, bore_style: INVOLUTE SPLINE BOTH ENDS, helix_angle: 30.0000 DEGREES, pitch_diameter: 5.8870 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-385-7976, 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 | COPPER ALLOY OVERALL |
| face_type | CONCAVE |
| body_style | SPOKED, OFFSET |
| bore_style | INVOLUTE SPLINE BOTH ENDS |
| helix_angle | 30.0000 DEGREES |
| pitch_diameter | 5.8870 INCHES NOMINAL IN |
| pressure_angle | 28.0000 DEGREES |
| teeth_quantity | 37 |
| spline_quantity | 31 BOTH ENDS |
| tooth_direction | LEFT |
| special_features | SECOND END COUNTERBORE 2.125 IN.DIA,0.468IN.DEEP IN |
| style_designator | PROTRUDING HUBS |
| NSN | 3020-00-385-7976 |
| BORE NOMINAL DIAMETER | 2.061 INCHES BOTH ENDS IN |
| HELIX ANGLE | 30.0000 DEGREES |
| HUB NOMINAL DIAMETER | 2.875 INCHES BOTH ENDS IN |
| TEETH QUANTITY | 37 |
| BODY STYLE | SPOKED, OFFSET |
| TOOTH DIRECTION | LEFT |
| BORE STYLE | INVOLUTE SPLINE BOTH ENDS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.487 INCHES SECOND END IN |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.519 INCHES FIRST END IN |
| THROAT NOMINAL RADIUS | 0.729 INCHES IN |
No substitute or cross-reference records for this part.