AIC985B3-10R: SCREW,CLOSE TOLERANCE.
The SCREW,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include material: STEEL COMP H11 OVERALL, head_style: FLAT COUNTERSUNK, grip_length: 0.625 INCHES NOMINAL IN, thread_class: 3A A, grip_diameter: 0.2041 INCHES MINIMUM AND 0.2051 INCHES MAXIMUM IN, head_diameter: 0.258 INCHES MINIMUM AND 0.305 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-683-3965, 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 H11 OVERALL |
| head_style | FLAT COUNTERSUNK |
| grip_length | 0.625 INCHES NOMINAL IN |
| thread_class | 3A A |
| grip_diameter | 0.2041 INCHES MINIMUM AND 0.2051 INCHES MAXIMUM IN |
| head_diameter | 0.258 INCHES MINIMUM AND 0.305 INCHES MAXIMUM IN |
| thread_length | 0.363 INCHES NOMINAL IN |
| fastener_length | 0.988 INCHES NOMINAL IN |
| hardness_rating | 46.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL |
| thread_direction | RIGHT-HAND |
| countersink_angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| surface_treatment | ALUMINUM AND CHROMATE OVERALL |
| NSN | 5305-01-683-3965 |
| FASTENER LENGTH | 0.988 INCHES NOMINAL IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-83488, TYPE II, CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THREAD LENGTH | 0.363 INCHES NOMINAL IN |
| HARDNESS RATING | 46.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.190 INCHES IN |
| HEAD STYLE | FLAT COUNTERSUNK |
| THREAD DIRECTION | RIGHT-HAND |
| GRIP LENGTH | 0.625 INCHES NOMINAL IN |
| GRIP DIAMETER | 0.2041 INCHES MINIMUM AND 0.2051 INCHES MAXIMUM IN |