12277392-1: PIN,SHOULDER,HEADLESS.
The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1018 OR STEEL COMP 1022 OR STEEL COMP 1117 OR STEEL COMP 1118 OR STEEL COMP 1211 OVERALL, shank_length: 0.440 INCHES NOMINAL IN, overall_length: 1.000 INCHES NOMINAL IN, shank_diameter: 0.294 INCHES MINIMUM AND 0.302 INCHES MAXIMUM IN, first_end_style: CHAMFERED, second_end_style: SQUARE. This part is cataloged in the U.S.
Government catalog under NSN 5315-01-385-2731, 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 1018 OR STEEL COMP 1022 OR STEEL COMP 1117 OR STEEL COMP 1118 OR STEEL COMP 1211 OVERALL |
| shank_length | 0.440 INCHES NOMINAL IN |
| overall_length | 1.000 INCHES NOMINAL IN |
| shank_diameter | 0.294 INCHES MINIMUM AND 0.302 INCHES MAXIMUM IN |
| first_end_style | CHAMFERED |
| second_end_style | SQUARE |
| special_features | BOTH HOLES ARE CONUTERSUNK AND DRILLED WITH THREADS 10-32 UNF 2B |
| style_designator | SHOULDER |
| shoulder_diameter | 0.440 INCHES NOMINAL IN |
| first_end_location | LARGE END |
| first_hole_diameter | 0.250 INCHES NOMINAL IN |
| first_end_taper_angle | 45.0 DEGREES NOMINAL |
| NSN | 5315-01-385-2731 |
| SHANK DIAMETER | 0.294 INCHES MINIMUM AND 0.302 INCHES MAXIMUM IN |
| FIRST END TAPER LENGTH | 0.060 INCHES NOMINAL IN |
| FIRST END LOCATION | LARGE END |
| HOLE ARRANGEMENT STYLE | DRILLED THRU CENTER |
| FIRST END STYLE | CHAMFERED |
| FIRST HOLE DIAMETER | 0.250 INCHES NOMINAL IN |
| SHANK LENGTH | 0.440 INCHES NOMINAL IN |
| STYLE DESIGNATOR | SHOULDER |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTMA576 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| OVERALL LENGTH | 1.000 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.