| Head Only Base Plate | 05420028710029 | Class I | |
| Head Support Interface | 05420028751213 | Class I | |
| Head Support Interface | 05420028763483 | Class I | |
| Head Support Interface - for push-pin Base Plates | 05420028755884 | Class I | |
| Head Support Model 1 With Lateral Neck Flaps | 05401172037200 | Class I | |
| Head Support Model 2 WITHOUT LATERAL NECK FLAPS | 05401172037217 | Class I | |
| Head Support Model 3 With Lateral Neck Flaps | 05401172037224 | Class I | |
| Head Support Model 4 WITHOUT LATERAL NECK FLAPS | 05401172037231 | Class I | |
| Head Support Model 5 With Lateral Neck Flaps | 05401172037248 | Class I | |
| Head Support Model 6 WITHOUT LATERAL NECK FLAPS | 05401172037255 | Class I | |
| High Capacity Vacuum Pump +Hose +Connector 100V | 05420028761656 | Class I | |
| High Capacity Vacuum Pump + Hose +Connector 115V - not UL Listed or CSA Approved | 05420028761601 | Class I | |
| High Capacity Vacuum Pump + Hose + Connector 230V + Adapter CH-Plug | 05420028761434 | Class I | |
| High Capacity Vacuum Pump + Hose + Connector 230V CN-Plug | 05401172037927 | Class I | |
| High Capacity Vacuum Pump + Hose + Connector 230V EU-Plug | 05420028761427 | Class I | |
| High Capacity Vacuum Pump + Hose + Connector 230V UK-Plug | 05420028761441 | Class I | |
| High Leg Separator | 05401172011668 | Class I | |
| High Precision Lung Board Solution | 05420028773895 | Class I | |
| HNS Base Plate for push-pin Masks | 05420028769232 | Class I | |
| Horizontal Grip Pole | 05401172011262 | Class I | |
| Hose connector for Civco Vacuum pump | 05420028709351 | Class I | |
| Hose connector for hose ID4 + 5/32 | 05420028703731 | Class I | |
| HP Adapter for S-Type Base Plates | 05420028763278 | Class I | |
| HP Head Base Plate MRI Safe | 05420028702987 | Class I | |
| HP Head & Neck Base Plate -MRI safe | 05420028702970 | Class I | |
UDI Compass