Optical Combi Mini Mouse MI-2550Xp<br>Compact 3 button optical scroll-mouse, suitable for left and right handed users<br>Ideal for notebook users: compact design with low power consumption<br>High quality optical sensor for increased accuracy<br>Suitable for USB and PS/2 connections<br>Free protective carry bag included This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-165-7598, 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.
| diameter | 0.125 INCHES NOMINAL IN |
| material | STEEL |
| head_style | FLUSH COUNTERSUNK |
| ring_style | WIRE |
| wheel_type | PNEUMATIC TIRE |
| duty_rating | MEDIUM SERVICE |
| grip_length | 0.189 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| plate_style | SQUARE |
| shank_style | STUMP |
| tread_width | 1.375 INCHES NOMINAL IN |
| throat_depth | 2.375 INCHES NOMINAL IN |
| usage_design | EXTERNAL |
| NSN | 5325-00-165-7598 |
| OUTSIDE DIAMETER | 2.862 INCHES MINIMUM AND 2.865 INCHES MAXIMUM IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-750 FED SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | COPPER ALLOY 510 OR COPPER ALLOY 524 OR COPPER ALLOY 544 |
| SURFACE TREATMENT | PLASTIC POLYTETRAFLUOROETHYLENE |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| USAGE DESIGN | EXTERNAL |
| RING STYLE | WIRE |
| CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| MAJOR THICKNESS | 0.029 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN |
| INSIDE DIAMETER | 2.683 INCHES MINIMUM AND 2.688 INCHES MAXIMUM IN |