BACB30XD3K5: SCREW,CLOSE TOLERANCE.
The SCREW,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY OVERALL, head_style: FLAT COUNTERSUNK, grip_length: 0.307 INCHES MINIMUM AND 0.317 INCHES MAXIMUM IN, thread_class: 3A A, grip_diameter: 0.1881 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN, head_diameter: 0.322 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-580-9974, 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 | TITANIUM ALLOY OVERALL |
| head_style | FLAT COUNTERSUNK |
| grip_length | 0.307 INCHES MINIMUM AND 0.317 INCHES MAXIMUM IN |
| thread_class | 3A A |
| grip_diameter | 0.1881 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN |
| head_diameter | 0.322 INCHES NOMINAL IN |
| thread_length | 0.318 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN |
| surface_finish | 32.0 MICROINCHES THREADS |
| fastener_length | 0.620 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN |
| thread_direction | RIGHT-HAND |
| countersink_angle | 100.0 DEGREES NOMINAL |
| surface_treatment | ALUMINUM OVERALL |
| NSN | 5305-01-580-9974 |
| SURFACE FINISH | 32.0 MICROINCHES THREADS |
| SURFACE FINISH | 32.0 MICROINCHES GRIP |
| SURFACE FINISH | 32.0 MICROINCHES BEARING SURFACE OF HEAD |
| FASTENER LENGTH | 0.620 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | BMS 10-85, TYPE 1 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| THREAD LENGTH | 0.318 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.190 INCHES IN |
| HEAD STYLE | FLAT COUNTERSUNK |
| THREAD DIRECTION | RIGHT-HAND |
No substitute or cross-reference records for this part.