146414-3: SCREW,EXTERNALLY RELIEVED BODY.
The SCREW,EXTERNALLY RELIEVED BODY is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8740 OVERALL, head_style: FILLISTER, head_height: 0.106 INCHES NOMINAL IN, thread_class: 3A A, head_diameter: 0.245 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN, thread_length: 0.362 INCHES MINIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-00-207-2248, 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 8740 OVERALL |
| head_style | FILLISTER |
| head_height | 0.106 INCHES NOMINAL IN |
| thread_class | 3A A |
| head_diameter | 0.245 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| thread_length | 0.362 INCHES MINIMUM IN |
| fastener_length | 0.547 INCHES MINIMUM AND 0.577 INCHES MAXIMUM IN |
| hardness_rating | 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| thread_direction | RIGHT-HAND |
| internal_drive_style | CROSS RECESS TYPE 1 |
| nominal_thread_diameter | 0.164 INCHES IN |
| first_diameter_from_head | 0.115 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN |
| NSN | 5305-00-207-2248 |
| HEAD HEIGHT | 0.106 INCHES NOMINAL IN |
| FASTENER LENGTH | 0.547 INCHES MINIMUM AND 0.577 INCHES MAXIMUM IN |
| THREAD LENGTH | 0.362 INCHES MINIMUM IN |
| HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6049 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| FIRST DIAMETER FROM HEAD | 0.115 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN |
| NOMINAL THREAD DIAMETER | 0.164 INCHES IN |
| HEAD STYLE | FILLISTER |
| THREAD DIRECTION | RIGHT-HAND |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER | 0.200 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.