900999-6872: THUMBSCREW.
The THUMBSCREW is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 OVERALL, head_style: KNURLED NO. 1, head_height: 1.470 INCHES MINIMUM AND 1.530 INCHES MAXIMUM IN, point_style: POINTLESS, thread_class: 2A A, head_diameter: 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN.
This part is cataloged in the U.S. Government catalog under NSN 5305-00-978-8000, 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 | ALUMINUM ALLOY 2024 OVERALL |
| head_style | KNURLED NO. 1 |
| head_height | 1.470 INCHES MINIMUM AND 1.530 INCHES MAXIMUM IN |
| point_style | POINTLESS |
| thread_class | 2A A |
| head_diameter | 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN |
| thread_length | 0.470 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN |
| fastener_length | 0.470 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN |
| thread_direction | RIGHT-HAND |
| surface_treatment | ANODIZE OVERALL |
| nominal_thread_diameter | 0.164 INCHES IN |
| thread_quantity_per_inch | 32 |
| NSN | 5305-00-978-8000 |
| HEAD HEIGHT | 1.470 INCHES MINIMUM AND 1.530 INCHES MAXIMUM IN |
| FASTENER LENGTH | 0.470 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 TY 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THREAD LENGTH | 0.470 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN |
| NOMINAL THREAD DIAMETER | 0.164 INCHES IN |
| HEAD STYLE | KNURLED NO. 1 |
| THREAD DIRECTION | RIGHT-HAND |
| POINT STYLE | POINTLESS |
| SURFACE TREATMENT | ANODIZE OVERALL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |