5569939: GEAR,WORM.
The GEAR,WORM is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1035 OR STEEL COMP 1045 OVERALL, face_type: CONCAVE, bore_style: W/STEPPED COUNTERBORE FIRST END, pitch_diameter: 2.5180 INCHES NOMINAL IN, pressure_angle: 27.5000 DEGREES, style_designator: PROTRUDING HUB, RECESSED BODY. This part is cataloged in the U.S.
Government catalog under NSN 3020-01-154-9890, 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 1035 OR STEEL COMP 1045 OVERALL |
| face_type | CONCAVE |
| bore_style | W/STEPPED COUNTERBORE FIRST END |
| pitch_diameter | 2.5180 INCHES NOMINAL IN |
| pressure_angle | 27.5000 DEGREES |
| style_designator | PROTRUDING HUB, RECESSED BODY |
| attachment_method | MOUNTING HOLE |
| features_provided | RETAINING RING GROOVE |
| surface_treatment | OXIDE FILM AND CHROMATE OVERALL |
| end_nominal_length | 0.312 INCHES FIRST END IN |
| face_nominal_width | 0.750 INCHES IN |
| end_nominal_diameter | 1.399 INCHES FIRST END IN |
| NSN | 3020-01-154-9890 |
| THREAD FORM DIRECTION | RIGHT-HAND |
| BORE NOMINAL DIAMETER | 1.150 INCHES FIRST END IN |
| SECOND STEP NOMINAL DIAMETER | 1.437 INCHES FIRST END IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-STD-171 FN 3.3.1 MIL STD ALL TREATMENT RESPONSES OVERALL |
| COUNTERBORE NOMINAL DIAMETER | 1.255 INCHES SECOND COUNTERBORE SECOND END IN |
| COUNTERBORE NOMINAL DIAMETER | 1.337 INCHES FIRST COUNTERBORE SECOND END IN |
| BORE STYLE | W/STEPPED COUNTERBORE FIRST END |
| MOUNTING HOLE TYPE AND QUANTITY | 4 THREADED TRANSVERSELY THROUGH HUB FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 2.032 INCHES FIRST END IN |
| FIRST STEP NOMINAL LENGTH | 0.328 INCHES FIRST END IN |
No substitute or cross-reference records for this part.