3882893: GEAR,HELICAL.
The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, body_style: SPOKED, OFFSET, bore_style: W/ KEYWAY BOTH ENDS, teeth_type: SINGLE HELIX, tooth_form: STANDARD, helix_angle: 23.9196 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-852-5187, 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 | ALUMINUM ALLOY OVERALL |
| body_style | SPOKED, OFFSET |
| bore_style | W/ KEYWAY BOTH ENDS |
| teeth_type | SINGLE HELIX |
| tooth_form | STANDARD |
| helix_angle | 23.9196 DEGREES |
| pitch_diameter | 5.8848 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 54 |
| hardness_rating | 75.0 BRINELL STANDARD MINIMUM AND 95.0 BRINELL STANDARD MAXIMUM OVERALL |
| tooth_direction | RIGHT |
| special_features | LETTER O STAMPED BETWEEN TEETH ON FACE OF GEAR SIDE 76 DEG 17 MIN CW FROM CENTER LINE OF KEYWAY,TWO PULLER HOLES |
| NSN | 3020-00-852-5187 |
| KEYWAY NOMINAL WIDTH | 0.188 INCHES BOTH ENDS IN |
| BORE NOMINAL DIAMETER | 1.278 INCHES BOTH ENDS IN |
| HELIX ANGLE | 23.9196 DEGREES |
| HUB NOMINAL DIAMETER | 2.563 INCHES SECOND END IN |
| NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.098 INCHES SECOND END IN |
| TEETH QUANTITY | 54 |
| BODY STYLE | SPOKED, OFFSET |
| TOOTH DIRECTION | RIGHT |
| BORE STYLE | W/ KEYWAY BOTH ENDS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.078 INCHES FIRST END IN |