6960891: GEAR SET,WORM AND WORM WHEEL,MAT.
GEAR SET,WORM AND WORM WHEEL,MAT. Key specifications include face_width: 3.250 INCHES NOMINAL IN, shaft_type: SHOULDERED, gear_material: STEEL, overall_length: 16.938 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES, shaft_end_size: 1.875 INCHES AND 2.126 INCHES IN. This part is cataloged in the U.S.
Government catalog under NSN 3040-01-417-2787, 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.
| face_width | 3.250 INCHES NOMINAL IN |
| shaft_type | SHOULDERED |
| gear_material | STEEL |
| overall_length | 16.938 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| shaft_end_size | 1.875 INCHES AND 2.126 INCHES IN |
| shaft_end_type | KEYWAY 2 WOODRUFF AND FLAT GROOVED, SLOTTED |
| shaft_material | STEEL |
| teeth_quantity | 21 |
| diametral_pitch | 6 |
| hardness_rating | 32.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM OVERALL |
| special_features | USED ON SOLID WASTE SHREDDER RIGHT ANGLE SPEED REDUCER ASSEMBLY |
| NSN | 3040-01-417-2787 |
| SHAFT TYPE | SHOULDERED |
| SHAFT MATERIAL | STEEL |
| SHAFT LARGEST DIAMETER | 4.000 INCHES NOMINAL IN |
| SHAFT END SIZE | 1.875 INCHES AND 2.126 INCHES IN |
| TEETH QUANTITY | 21 |
| DIAMETRAL PITCH | 6 |
| PRECISION CLASSIFICATION | ACCURACY GRADE 9 |
| GEAR OUTSIDE DIAMETER | 3.833 INCHES NOMINAL IN |
| LONGER SHAFT SEGMENT LENGTH | 8.563 INCHES NOMINAL IN |
| HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM OVERALL |
No substitute or cross-reference records for this part.