| 842 | OCEAN Air Pull-setters LG Series | |
| 843 | OKUMURA JAPAN Butterfly Valve | |
| 844 | Optek Photometric Analyzers (Turbidity) | |
| 845 | Optek C4000 Controller With TF 16 Sensor | |
| 846 | Oil Quenching | |
| 852 | Other Accessories | |
| 861 | Outdoor Anthenna | |
| 862 | OMRON Sensors | |
| 863 | OMRON Connectors | |
| 864 | OMRON Switches | |
| 865 | OMRON Relays | |
| 867 | Office Cleaning & Tea Lady | |
| 869 | OPP Tape / Double Side Tape | |
| 870 | ONVIA VEDO S2 Wireless Alarm System (DIY) | |