A1912-11: LADDER,AIRCRAFT MAINTENANCE.
The LADDER,AIRCRAFT MAINTENANCE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, teeth_type: SINGLE HELIX, tooth_form: STANDARD, helix_angle: 47.8664 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-346-8845, 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 |
| body_style | PLAIN, SOLID |
| bore_style | PLAIN BOTH ENDS |
| teeth_type | SINGLE HELIX |
| tooth_form | STANDARD |
| helix_angle | 47.8664 DEGREES |
| pitch_diameter | 8.6949 INCHES NOMINAL IN |
| pressure_angle | 14.5000 DEGREES |
| teeth_quantity | 70 |
| tooth_direction | LEFT |
| special_features | BOLT HOLES ARE EXTENDED 11/32 IN. BEYOND FACE OF TEETH IN |
| style_designator | HUBLESS |
| NSN | 3020-00-346-8845 |
| BORE NOMINAL DIAMETER | 7.0870 INCHES BOTH ENDS IN |
| HELIX ANGLE | 47.8664 DEGREES |
| TEETH QUANTITY | 70 |
| BODY STYLE | PLAIN, SOLID |
| TOOTH DIRECTION | LEFT |
| BORE STYLE | PLAIN BOTH ENDS |
| MOUNTING HOLE TYPE AND QUANTITY | 6 PLAIN AXIALLY THROUGH BODY FIRST END |
| MOUNTING HOLE NOMINAL DIAMETER | 0.281 INCHES AXIALLY THROUGH BODY FIRST END IN |
| TEETH TYPE | SINGLE HELIX |
| STYLE DESIGNATOR | HUBLESS |