551AS117-1: PIN,SHOULDER,HEADLESS.
The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, shank_length: 1.375 INCHES NOMINAL IN, thread_class: 3A A, thread_length: 1.000 INCHES MINIMUM AND 1.062 INCHES MAXIMUM IN, overall_length: 4.875 INCHES NOMINAL IN, shank_diameter: 0.625 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5315-01-251-4408, 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 OVERALL |
| shank_length | 1.375 INCHES NOMINAL IN |
| thread_class | 3A A |
| thread_length | 1.000 INCHES MINIMUM AND 1.062 INCHES MAXIMUM IN |
| overall_length | 4.875 INCHES NOMINAL IN |
| shank_diameter | 0.625 INCHES NOMINAL IN |
| undercut_width | 0.125 INCHES NOMINAL IN |
| first_end_style | CHAMFERED |
| special_features | FURNISHED W/ STEEL CABLE 4.000 IN. LG,0.062 IN. DIA,ONE PIN,GROOVE,AND FLATS ON SHOULDER IN |
| style_designator | UNDERCUT |
| thread_direction | RIGHT-HAND |
| shoulder_diameter | 1.000 INCHES NOMINAL IN |
| NSN | 5315-01-251-4408 |
| SHANK DIAMETER | 0.625 INCHES NOMINAL IN |
| SECOND SHANK DIAMETER | 1.000 INCHES NOMINAL IN |
| UNDERCUT WIDTH | 0.125 INCHES NOMINAL IN |
| FIRST END TAPER LENGTH | 0.062 INCHES NOMINAL IN |
| UNDERCUT DIAMETER | 0.688 INCHES NOMINAL IN |
| FIRST END LOCATION | THREADED END |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B633,FE/ZA 13,TY 4 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| HOLE ARRANGEMENT STYLE | ONE END DRILLED |
| THREAD LENGTH | 1.000 INCHES MINIMUM AND 1.062 INCHES MAXIMUM IN |
| FIRST END STYLE | CHAMFERED |
No substitute or cross-reference records for this part.