8171744: WORM SHAFT.
The WORM SHAFT is a the manufacturer industrial component. Key specifications include material: STEEL, end_similarity: NOT IDENTICAL, overall_length: 3.7187 INCHES NOMINAL IN, shaft_location: ONE END OF WORM, worm_body_length: 0.375 INCHES NOMINAL IN, worm_helix_angle: 85 DEG 55 MIN. This part is cataloged in the U.S.
Government catalog under NSN 3040-00-563-3837, 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 |
| end_similarity | NOT IDENTICAL |
| overall_length | 3.7187 INCHES NOMINAL IN |
| shaft_location | ONE END OF WORM |
| worm_body_length | 0.375 INCHES NOMINAL IN |
| worm_helix_angle | 85 DEG 55 MIN |
| worm_thread_lead | 0.0984 INCHES NOMINAL IN |
| surface_treatment | PASSIVATE |
| worm_pitch_diameter | 0.4389 INCHES NOMINAL IN |
| worm_thread_quantity | 1 |
| shaft_hardness_rating | B SCALE,94 LOCATION NOT OTHERWISE SPECIFIED |
| teeth_hardness_rating | B SCALE,94 |
| NSN | 3040-00-563-3837 |
| SHAFT LOCATION | ONE END OF WORM |
| TEETH HARDNESS RATING | B SCALE,94 |
| WORM BODY LENGTH | 0.375 INCHES NOMINAL IN |
| WORM THREAD LEAD | 0.0984 INCHES NOMINAL IN |
| OVERALL LENGTH | 3.7187 INCHES NOMINAL IN |
| WORM PITCH DIAMETER | 0.4389 INCHES NOMINAL IN |
| WORM OUTSIDE DIAMETER | 0.495 INCHES MINIMUM AND 0.501 INCHES MAXIMUM IN |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.259 INCHES MINIMUM AND 0.263 INCHES MAXIMUM FIRST END FOURTH PORTION IN |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.259 INCHES MINIMUM AND 0.263 INCHES MAXIMUM FIRST END SECOND PORTION IN |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.270 INCHES NOMINAL FIRST END THIRD PORTION IN |
No substitute or cross-reference records for this part.