18647-1: SPACER.
The SPACER is a the manufacturer industrial component. Key specifications include depth: 0.156 INCHES NOMINAL IN, width: 0.188 INCHES NOMINAL IN, material: ALUMINUM ALLOY 2024, bore_shape: STRAIGHT, drive_type: SLOTTED FACE, thread_size: 2-1/2/2.500/IN.-16. This part is cataloged in the U.S.
Government catalog under NSN 5325-00-654-6702, 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.
| depth | 0.156 INCHES NOMINAL IN |
| width | 0.188 INCHES NOMINAL IN |
| material | ALUMINUM ALLOY 2024 |
| bore_shape | STRAIGHT |
| drive_type | SLOTTED FACE |
| thread_size | 2-1/2/2.500/IN.-16 |
| thread_class | 3A A |
| bore_diameter | 2.188 INCHES NOMINAL IN |
| beveled_thread | INCLUDED |
| overall_length | 0.437 INCHES NOMINAL IN |
| thread_location | BOTH ENDS |
| thread_direction | RIGHT-HAND |
| NSN | 5325-00-654-6702 |
| FASTENER STUD SHANK LENGTH | 0.447 INCHES NOMINAL IN |
| LENGTH FROM BODY SHOULDER TO HOLE CENTER | 0.615 INCHES NOMINAL IN |
| FASTENER STUD SHANK DIAMETER | 0.610 INCHES MINIMUM AND 0.620 INCHES MAXIMUM IN |
| FASTENER STYLE | LOCK PIN |
| STUD BODY DIAMETER | 0.744 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| PINHOLE DIAMETER | 0.375 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN |
| MATERIAL | STEEL STUD |
| LENGTH FROM BODY HOLE CENTER TO BODY END | 0.438 INCHES NOMINAL IN |