1500AS261-1: PIN,SHOULDER,HEADLESS.
The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OVERALL, overall_length: 1.440 INCHES NOMINAL IN, surface_finish: 63.0 MICROINCHES OVERALL, first_end_style: OVAL, hardness_rating: 48.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM OVERALL, second_end_style: SQUARE. This part is cataloged in the U.S.
Government catalog under NSN 5315-01-285-5013, 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 |
| overall_length | 1.440 INCHES NOMINAL IN |
| surface_finish | 63.0 MICROINCHES OVERALL |
| first_end_style | OVAL |
| hardness_rating | 48.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM OVERALL |
| second_end_style | SQUARE |
| special_features | HOLE ELONGATED TO FORM 0.590 LONG SLOT,W/SQUARE CORNER |
| style_designator | SHOULDER |
| first_step_length | 0.638 INCHES MINIMUM AND 0.653 INCHES MAXIMUM IN |
| shoulder_diameter | 0.494 INCHES MINIMUM AND 0.497 INCHES MAXIMUM IN |
| surface_treatment | CADMIUM AND CHROMATE OVERALL |
| third_step_length | 0.160 INCHES NOMINAL IN |
| NSN | 5315-01-285-5013 |
| SURFACE FINISH | 63.0 MICROINCHES OVERALL |
| FIRST STEP DIAMETER | 0.250 INCHES NOMINAL IN |
| FIRST END LOCATION | SHANK END |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY2 CL3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THIRD STEP DIAMETER | 0.375 INCHES NOMINAL IN |
| HOLE ARRANGEMENT STYLE | ONE END DRILLED |
| FIRST END STYLE | OVAL |
| FIRST HOLE DIAMETER | 0.250 INCHES NOMINAL IN |
| HARDNESS RATING | 48.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM OVERALL |
| SECOND STEP LENGTH | 0.127 INCHES MINIMUM AND 0.142 INCHES MAXIMUM IN |
No substitute or cross-reference records for this part.