12321941: PIN,SHOULDER,HEADLESS.
The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OVERALL, shank_length: 0.630 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 0.510 INCHES NOMINAL IN, overall_length: 1.380 INCHES NOMINAL IN, shank_diameter: 0.370 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5315-01-243-9571, 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 |
| shank_length | 0.630 INCHES NOMINAL IN |
| thread_class | 2A A |
| thread_length | 0.510 INCHES NOMINAL IN |
| overall_length | 1.380 INCHES NOMINAL IN |
| shank_diameter | 0.370 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN |
| first_end_style | CHAMFERED |
| hardness_rating | 31.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM OVERALL |
| second_end_style | OVAL |
| special_features | TWO PARALLEL FLATS ON SHOULDER 0.612 IN. MIN. AND 0.625 IN. MAX. WIDE; SHOULDER OF PIN PHOSPHATE COAT,MIL-P-50002 TYPE M OR Z CLASS 2 IN |
| style_designator | SHOULDER |
| thread_direction | RIGHT-HAND |
| NSN | 5315-01-243-9571 |
| SHANK DIAMETER | 0.370 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN |
| FIRST END TAPER LENGTH | 0.058 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN |
| FIRST END LOCATION | THREADED END |
| THREAD LENGTH | 0.510 INCHES NOMINAL IN |
| FIRST END STYLE | CHAMFERED |
| HARDNESS RATING | 31.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM OVERALL |
| SHANK LENGTH | 0.630 INCHES NOMINAL IN |
| STYLE DESIGNATOR | SHOULDER |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| OVERALL LENGTH | 1.380 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.