SD Port Blockers can be inserted into SD card ports on memory readers, in cameras, and other devices. These devices provide a visual deterrent to anyone looking to copy data or viruses from, or to, an SD card. SD Port Blockers are available as a set of 1 key and 4 locks, or a pack of 10 additional locks.<br><br>The SD Port Blocker is made up of a combined 'key' and 'lock' assembly which plugs into the SD Card.
To use, simply plug the 'keylock' into the card slot and release the latch - the lock remains in place! Plug the key back into the lock to remove.<br><br>Please Note: these blockers are only effective with recessed SD ports This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-051-9883, indicating validated use in U.S. government and defense logistics supply chains.
| material | STEEL CORROSION RESISTING |
| body_width | 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN |
| body_height | 0.185 INCHES MAXIMUM IN |
| body_length | 0.840 INCHES MAXIMUM IN |
| rating_method | ELECTRICAL SINGLE COMPONENT SINGLE WINDING |
| inclosure_type | OPEN |
| overall_length | 72.5 INCHES NOMINAL IN |
| surface_finish | 63.0 MICROINCHES SHANK END |
| first_end_style | OVAL |
| hardness_rating | 55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL |
| inductance_type | FIXED |
| memory_capacity | UNKNOWN |
| NSN | 5315-00-051-9883 |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| FIRST END LOCATION | BOTH ENDS |
| FIRST END STYLE | OVAL |
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| SURFACE FINISH | 63.0 MICROINCHES SHANK END |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| PIN SIZE DESIGNATION | 3 |
| FIRST END OUTER RADIUS | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN |