The Air Robust Case Series has a transparent back and a color accent – Available in transparent and black. We also offer a MagSafe compatible version. The Active-Air-Technology, developed in Germany, provides your phone with an enlarged protection zone within the frame of your phone case for optimized impact protection.
The inner damping in the frame of your phone case also provides effective shock absorption by distributing the energy throughout the entire case with specially designed air chambers. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-227-4332, indicating validated use in U.S. government and defense logistics supply chains.
| material | STEEL OVERALL |
| nut_style | HEXAGON |
| nut_height | 0.266 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| surface_treatment | ZINC OVERALL |
| nominal_thread_size | 0.312 INCHES IN |
| thread_quantity_per_inch | 18 |
| NSN | 3110-00-227-4332 |
| ALIGNMENT TYPE | RIGID |
| RETAINER FABRICATION METHOD | PRESSED |
| SPECIAL FEATURES | SELECTED. CLASSIFIED AND TESTED BY THE ASSY MFR AT HIS PLANT ALSO BEARING MUST BE FREE OF ANY LUBRICANT |
| MATERIAL | STEEL CORROSION RESISTING ROLLER |
| STYLE DESIGNATOR | NON-SEPARABLE, OPEN END, DRAWN SHELL |
| STANDARD TOLERANCE DESIGNATION | AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS |
| OVERALL OUTSIDE DIAMETER | 0.7500 INCHES NOMINAL IN |
| SURFACE TREATMENT | CADMIUM OUTER RING |
| MATERIAL | STEEL INNER RING |
| MATERIAL | STEEL OUTER RING |