AB903F6W: SCREW,ASSEMBLED WASHER.
The SCREW,ASSEMBLED WASHER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4037 FASTENER, head_style: FLAT COUNTERSUNK UNDERCUT, head_height: 0.073 INCHES NOMINAL IN, thread_class: 3A A, head_diameter: 0.496 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN, thread_length: 0.333 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-303-6730, 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 4037 FASTENER |
| head_style | FLAT COUNTERSUNK UNDERCUT |
| head_height | 0.073 INCHES NOMINAL IN |
| thread_class | 3A A |
| head_diameter | 0.496 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN |
| thread_length | 0.333 INCHES NOMINAL IN |
| fastener_length | 0.766 INCHES MINIMUM AND 0.811 INCHES MAXIMUM IN |
| washer_quantity | 1 |
| special_features | FURNISHED W/ONE O RING |
| thread_direction | RIGHT-HAND |
| countersink_angle | 100.0 DEGREES NOMINAL |
| surface_treatment | CADMIUM FASTENER |
| NSN | 5305-01-303-6730 |
| HEAD HEIGHT | 0.073 INCHES NOMINAL IN |
| FASTENER LENGTH | 0.766 INCHES MINIMUM AND 0.811 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE FASTENER |
| PRIMARY WASHER OUTSIDE DIAMETER | 0.278 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN |
| THREAD LENGTH | 0.333 INCHES NOMINAL IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 3652 ASSN STD 1ST MATERIAL RESPONSE PRIMARY WASHER |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE FASTENER |
| NOMINAL THREAD DIAMETER | 0.190 INCHES IN |
| HEAD STYLE | FLAT COUNTERSUNK UNDERCUT |
| PRIMARY WASHER STYLE | FLAT |
No substitute or cross-reference records for this part.