688-2-4: 688-2-4.
Extension cable for connecting ISDN (Integrated Services Digital Network) digital telephone systems. Key specifications include material: STEEL CORROSION RESISTING OVERALL, outside_diameter: 0.688 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 0.628 INCHES NOMINAL IN, fsc_application_data: ENGINE,TURBO PROP,ACFT, cross-sectional_thickness: 0.030 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5130-00-430-2162, 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 CORROSION RESISTING OVERALL |
| outside_diameter | 0.688 INCHES NOMINAL IN |
| style_designator | CIRCULAR |
| aperture_diameter | 0.628 INCHES NOMINAL IN |
| fsc_application_data | ENGINE,TURBO PROP,ACFT |
| cross-sectional_thickness | 0.030 INCHES NOMINAL IN |
| cross-sectional_shape_style | HOLLOW |
| NSN | 5130-00-430-2162 |
No substitute or cross-reference records for this part.