3880W543: SHAFT,SHOULDERED.
The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL, end_similarity: NOT IDENTICAL, overall_length: 13.563 INCHES NOMINAL IN, first_end_style: SPLINED (STRAIGHT), second_end_style: INTERNAL THREADED, special_features: BOTH ENDS EACH HAVE TWO THREADED HOLES 7/16-14 UNC 2B THD. This part is cataloged in the U.S.
Government catalog under NSN 3040-00-734-6772, 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 |
| step_quantity | 5 |
| end_similarity | NOT IDENTICAL |
| overall_length | 13.563 INCHES NOMINAL IN |
| first_end_style | SPLINED (STRAIGHT) |
| second_end_style | INTERNAL THREADED |
| special_features | BOTH ENDS EACH HAVE TWO THREADED HOLES 7/16-14 UNC 2B THD |
| first_end_diameter | 2.3765 INCHES MINIMUM AND 2.3775 INCHES MAXIMUM IN |
| second_end_diameter | 2.2510 INCHES MINIMUM AND 2.2515 INCHES MAXIMUM IN |
| largest_step_diameter | 2.813 INCHES NOMINAL IN |
| first_end_spline_length | 1.875 INCHES NOMINAL IN |
| first_end_spline_quantity | 10 |
| NSN | 3040-00-734-6772 |
| STEP QUANTITY | 5 |
| FIRST END DIAMETER | 2.3765 INCHES MINIMUM AND 2.3775 INCHES MAXIMUM IN |
| FIRST END SPLINE MAJOR DIAMETER | 2.2485 INCHES MINIMUM AND 2.2505 INCHES MAXIMUM IN |
| SECOND END DIAMETER | 2.2510 INCHES MINIMUM AND 2.2515 INCHES MAXIMUM IN |
| LARGEST STEP DIAMETER | 2.813 INCHES NOMINAL IN |
| FIRST END STYLE | SPLINED (STRAIGHT) |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 4645H FED SPEC 1ST MATERIAL RESPONSE OR QQ-S-624 4145H FED SPEC 2ND MATERIAL RESPONSE OR QQ-S-624 86845H FED SPEC 3RD MATERIAL RESPONSE |
| OVERALL LENGTH | 13.563 INCHES NOMINAL IN |
| FIRST END SPLINE LENGTH | 1.875 INCHES NOMINAL IN |
| FIRST END SPLINE QUANTITY | 10 |