8Z1011PC99: SCREW,MACHINE.
The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: OVAL COUNTERSUNK, thread_class: 2A A, head_diameter: 0.259 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN, thread_length: 0.120 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN, screw_material: COPPER ALLOY, fastener_length: 0.233 INCHES MINIMUM AND 0.243 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-00-273-2182, 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.
| head_style | OVAL COUNTERSUNK |
| thread_class | 2A A |
| head_diameter | 0.259 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN |
| thread_length | 0.120 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN |
| screw_material | COPPER ALLOY |
| fastener_length | 0.233 INCHES MINIMUM AND 0.243 INCHES MAXIMUM IN |
| thread_direction | RIGHT-HAND |
| countersink_angle | 82.0 DEGREES NOMINAL |
| internal_drive_style | SLOT |
| nominal_thread_diameter | 0.138 INCHES IN |
| thread_quantity_per_inch | 40 |
| thread_series_designator | UNF |
| NSN | 5305-00-273-2182 |
| FASTENER LENGTH | 0.233 INCHES MINIMUM AND 0.243 INCHES MAXIMUM IN |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-613 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-W-321 FED SPEC SINGLE MATERIAL RESPONSE |
| THREAD LENGTH | 0.120 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN |
| NOMINAL THREAD DIAMETER | 0.138 INCHES IN |
| HEAD STYLE | OVAL COUNTERSUNK |
| THREAD DIRECTION | RIGHT-HAND |
| SCREW MATERIAL | COPPER ALLOY |
| INTERNAL DRIVE STYLE | SLOT |
| COUNTERSINK ANGLE | 82.0 DEGREES NOMINAL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
No substitute or cross-reference records for this part.