136549-2: SCREW,EXTERNALLY RELIEVED BODY.
The SCREW,EXTERNALLY RELIEVED BODY is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 OVERALL, head_style: FLAT COUNTERSUNK UNDERCUT, head_height: 0.072 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.332 INCHES MAXIMUM IN, thread_length: 0.150 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-189-7400, 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 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 OVERALL |
| head_style | FLAT COUNTERSUNK UNDERCUT |
| head_height | 0.072 INCHES NOMINAL IN |
| thread_class | 2A A |
| head_diameter | 0.332 INCHES MAXIMUM IN |
| thread_length | 0.150 INCHES NOMINAL IN |
| fastener_length | 0.580 INCHES NOMINAL IN |
| special_features | COLOR BLACK |
| thread_direction | RIGHT-HAND |
| countersink_angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| surface_treatment | OXIDE OVERALL |
| internal_drive_style | CROSS RECESS TYPE 1 |
| NSN | 5305-01-189-7400 |
| HEAD HEIGHT | 0.072 INCHES NOMINAL IN |
| FASTENER LENGTH | 0.580 INCHES NOMINAL IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THREAD LENGTH | 0.150 INCHES NOMINAL IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| FIRST DIAMETER FROM HEAD | 0.120 INCHES NOMINAL IN |
| NOMINAL THREAD DIAMETER | 0.164 INCHES IN |
| HEAD STYLE | FLAT COUNTERSUNK UNDERCUT |
| THREAD DIRECTION | RIGHT-HAND |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER | 0.358 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.