AIC618-5-29: SCREW,CLOSE TOLERANCE.
The SCREW,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include material: STEEL COMP H11 FASTENER, head_style: FILLISTER, grip_length: 1.296 INCHES MINIMUM AND 1.326 INCHES MAXIMUM IN, head_height: 0.071 INCHES NOMINAL IN, thread_class: 3A A, grip_diameter: 0.311 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-519-9206, 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 FASTENER |
| head_style | FILLISTER |
| grip_length | 1.296 INCHES MINIMUM AND 1.326 INCHES MAXIMUM IN |
| head_height | 0.071 INCHES NOMINAL IN |
| thread_class | 3A A |
| grip_diameter | 0.311 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN |
| head_diameter | 0.429 INCHES MINIMUM AND 0.479 INCHES MAXIMUM IN |
| thread_length | 0.476 INCHES MINIMUM AND 0.526 INCHES MAXIMUM IN |
| fastener_length | 1.797 INCHES MINIMUM AND 1.827 INCHES MAXIMUM IN |
| hardness_rating | 46.0 ROCKWELL C MINIMUM AND 49.0 ROCKWELL C MAXIMUM OVERALL |
| thread_direction | RIGHT-HAND |
| surface_treatment | CADMIUM OVERALL |
| NSN | 5305-01-519-9206 |
| HEAD HEIGHT | 0.071 INCHES NOMINAL IN |
| FASTENER LENGTH | 1.797 INCHES MINIMUM AND 1.827 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | NAS672 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| THREAD LENGTH | 0.476 INCHES MINIMUM AND 0.526 INCHES MAXIMUM IN |
| HARDNESS RATING | 46.0 ROCKWELL C MINIMUM AND 49.0 ROCKWELL C MAXIMUM OVERALL |
| NOMINAL THREAD DIAMETER | 0.312 INCHES IN |
| HEAD STYLE | FILLISTER |
| THREAD DIRECTION | RIGHT-HAND |
| GRIP LENGTH | 1.296 INCHES MINIMUM AND 1.326 INCHES MAXIMUM IN |
| GRIP DIAMETER | 0.311 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN |
No substitute or cross-reference records for this part.