142D5735: GEAR,SPUR.
The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OVERALL, body_style: WEBBED, OFFSET, WITH LIGHTENING HOLES, bore_style: INVOLUTE SPLINE BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 3.0000 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-01-119-0759, 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 4140 OVERALL |
| body_style | WEBBED, OFFSET, WITH LIGHTENING HOLES |
| bore_style | INVOLUTE SPLINE BOTH ENDS |
| tooth_form | STANDARD |
| pitch_diameter | 3.0000 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 36 |
| hardness_rating | 33.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| spline_quantity | 18 BOTH ENDS |
| special_features | COUNTERBORE 1ST END,1.140 IN. DIA BY 0.900 IN. DEEP IN |
| face_nominal_width | 0.220 INCHES IN |
| hub_nominal_diameter | 0.820 INCHES BETWEEN BODY AND FLANGE IN |
| NSN | 3020-01-119-0759 |
| BORE NOMINAL DIAMETER | 0.631 INCHES BOTH ENDS IN |
| HUB NOMINAL DIAMETER | 0.820 INCHES BETWEEN BODY AND FLANGE IN |
| TEETH QUANTITY | 36 |
| BODY STYLE | WEBBED, OFFSET, WITH LIGHTENING HOLES |
| FLANGE NOMINAL THICKNESS | 0.100 INCHES IN |
| FLANGE NOMINAL DIAMETER | 1.250 INCHES IN |
| BORE STYLE | INVOLUTE SPLINE BOTH ENDS |
| HARDNESS RATING | 33.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 4140 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| PITCH DIAMETER | 3.0000 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.