6900789: CHASSIS,ELECTRICAL-ELECTRONIC EQ.
CHASSIS,ELECTRICAL-ELECTRONIC EQ. Key specifications include material: STEEL OVERALL, body_style: WEBBED, SOLID, bore_style: INVOLUTE SPLINE BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 4.5590 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-821-3019, 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 OVERALL |
| body_style | WEBBED, SOLID |
| bore_style | INVOLUTE SPLINE BOTH ENDS |
| tooth_form | STANDARD |
| pitch_diameter | 4.5590 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 27 |
| hardness_rating | 58.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM OVERALL |
| spline_quantity | 15 BOTH ENDS |
| style_designator | PROTRUDING HUBS |
| face_nominal_width | 0.812 INCHES IN |
| hub_style_designator | PLAIN BOTH ENDS |
| NSN | 3020-00-821-3019 |
| BORE NOMINAL DIAMETER | 2.003 INCHES BOTH ENDS IN |
| TEETH QUANTITY | 27 |
| BODY STYLE | WEBBED, SOLID |
| BORE STYLE | INVOLUTE SPLINE BOTH ENDS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.313 INCHES BOTH ENDS IN |
| HARDNESS RATING | 58.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM OVERALL |
| STYLE DESIGNATOR | PROTRUDING HUBS |
| PITCH DIAMETER | 4.5590 INCHES NOMINAL IN |
| TOOTH FORM | STANDARD |
| HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |