74D242001-2025: PIN,SHOULDER,HEADLESS.
The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 OVERALL, overall_length: 4.280 INCHES NOMINAL IN, first_end_style: SQUARE, style_designator: SHOULDER, first_step_length: 0.250 INCHES NOMINAL IN, shoulder_diameter: 1.250 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5315-01-142-3269, 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 4130 OVERALL |
| overall_length | 4.280 INCHES NOMINAL IN |
| first_end_style | SQUARE |
| special_features | ONE END THREADED,0.213 IN. DIA,1.250 IN. DEEP,0.250-28 UNJF-3B MIL-S-8879,1.000 IN. THD DEPTH,CSK 90 DEG X 0.275 IN. DIA IN |
| style_designator | SHOULDER |
| first_step_length | 0.250 INCHES NOMINAL IN |
| shoulder_diameter | 1.250 INCHES NOMINAL IN |
| third_step_length | 1.950 INCHES NOMINAL IN |
| first_end_location | BOTH ENDS |
| second_step_length | 0.125 INCHES NOMINAL IN |
| first_step_diameter | 2.000 INCHES NOMINAL IN |
| third_step_diameter | 0.994 INCHES MINIMUM AND 0.998 INCHES MAXIMUM IN |
| NSN | 5315-01-142-3269 |
| FIRST STEP DIAMETER | 2.000 INCHES NOMINAL IN |
| FIRST END LOCATION | BOTH ENDS |
| THIRD STEP DIAMETER | 0.994 INCHES MINIMUM AND 0.998 INCHES MAXIMUM IN |
| FIRST END STYLE | SQUARE |
| SECOND STEP LENGTH | 0.125 INCHES NOMINAL IN |
| STYLE DESIGNATOR | SHOULDER |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 COND D MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| OVERALL LENGTH | 4.280 INCHES NOMINAL IN |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| SECOND STEP DIAMETER | 1.250 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.