5830086: SCREW,SHOULDER.
The SCREW,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 OVERALL, head_style: FILLISTER, thread_class: 2A A, shoulder_shape: ROUND FIRST SHOULDER, hardness_rating: 32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OVERALL, shoulder_length: 0.125 INCHES NOMINAL FIRST SHOULDER IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-149-5537, 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 |
| head_style | FILLISTER |
| thread_class | 2A A |
| shoulder_shape | ROUND FIRST SHOULDER |
| hardness_rating | 32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OVERALL |
| shoulder_length | 0.125 INCHES NOMINAL FIRST SHOULDER IN |
| thread_direction | RIGHT-HAND |
| shoulder_diameter | 0.281 INCHES MINIMUM AND 0.286 INCHES MAXIMUM FIRST SHOULDER IN |
| surface_treatment | PHOSPHATE OVERALL |
| internal_drive_style | SLOT |
| nominal_thread_diameter | 0.250 INCHES IN |
| thread_quantity_per_inch | 28 |
| NSN | 5305-01-149-5537 |
| SHOULDER LENGTH | 0.125 INCHES NOMINAL FIRST SHOULDER IN |
| SHOULDER DIAMETER | 0.281 INCHES MINIMUM AND 0.286 INCHES MAXIMUM FIRST SHOULDER IN |
| SHOULDER SHAPE | ROUND FIRST SHOULDER |
| HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI4130 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.250 INCHES IN |
| HEAD STYLE | FILLISTER |
| THREAD DIRECTION | RIGHT-HAND |
| SURFACE TREATMENT | PHOSPHATE OVERALL |
| INTERNAL DRIVE STYLE | SLOT |
No substitute or cross-reference records for this part.