| 74560 | Shroud Assembly, Engine Cooling | Hiller Aircraft Corporation | — | 25 | Interior / Furnishings | PMA |
| 75132 | Controls Installation, Engine | Hiller Aircraft Corporation | — | 67 | Propeller / Rotor | PMA |
| 76082 | Shroud Assembly, LH | Hiller Aircraft Corporation | — | 25 | Interior / Furnishings | PMA |
| 76083 | Shroud Assembly, RH | Hiller Aircraft Corporation | — | 25 | Interior / Furnishings | PMA |
| 76096 | Manifold Assembly | Hiller Aircraft Corporation | — | 53 | Structural / Airframe | PMA |
| 76132 | Installation Kit, Muffler | Hiller Aircraft Corporation | — | 78 | Engine Accessories | PMA |
| 76136 | Induction System Assembly | Hiller Aircraft Corporation | — | 53 | Structural / Airframe | PMA |
| 81261 | Equipment Assembly - Switch and Circuit Breaker Panel | Hiller Aircraft Corporation | — | 25 | Interior / Furnishings | PMA |
| 81271 | Installation, Instrument Pedestal & Tunnel | Hiller Aircraft Corporation | — | 53 | Structural / Airframe | PMA |
| 81330 | Panel Assy | Hiller Aircraft Corporation | — | 25 | Interior / Furnishings | PMA |
| 83199 | Battery Installation | Hiller Aircraft Corporation | — | 24 | Electromechanical | PMA |
| 83217 | Light Installation, Landing and Navigation | Hiller Aircraft Corporation | — | 33 | Electromechanical | PMA |
| 83390 | Installation, Intercom Foot Switch | Hiller Aircraft Corporation | — | 23 | Avionics / Electrical | PMA |
| 83407 | Kit Installation, Battery Temperature Monitor | Hiller Aircraft Corporation | — | 24 | Electromechanical | PMA |
| 85008 | Belt Installation, Safety | Hiller Aircraft Corporation | — | 53 | Structural / Airframe | PMA |
| 86006 | Stowage Installation, First Aid Kit, UH-12E and 4-Place Conversion | Hiller Aircraft Corporation | — | 25 | Safety / Emergency | PMA |
| 86014 | Kit Installation, Extinguishing, Fire, Chemical, Dry, 2 1/2 lb | Hiller Aircraft Corporation | — | 26 | Oxygen / Safety | PMA |
| 86015 | Installation Kit, Emergency Transmitter | Hiller Aircraft Corporation | — | 23 | Avionics / Electrical | PMA |
| 86016 | Support Installation, Kit ELT | Hiller Aircraft Corporation | — | 23 | Safety / Emergency | PMA |
| 88070 | Interior Furnishings Installation, UH-12E 4 Place | Hiller Aircraft Corporation | — | 25 | Interior / Furnishings | PMA |
| 96222 | Installation First Aid and Fire Extinguisher | Hiller Aircraft Corporation | — | 26 | Safety / Emergency | PMA |
| 96225 | Litter Installation, landing Gear | Hiller Aircraft Corporation | — | 32 | Landing Gear | PMA |
| 96228 | Accessory Attachments Installation | Hiller Aircraft Corporation | — | — | Unknown | PMA |
| All Hiller HS parts listed in Master Document List (MDL) HS | Hiller Standard (HS) Parts | Hiller Aircraft Corporation | — | — | Unknown | PMA |
| All HPP-BR bearings listed in Master Document List (MDL) HPP | Bearings | Hiller Aircraft Corporation | — | — | Unknown | PMA |
| All HPP-RE bearings listed in Master Document List (MDL) HPP | Bearings | Hiller Aircraft Corporation | — | — | Unknown | PMA |
| All HPP-SL seals listed in Master Document List (MDL) HPP | Seals | Hiller Aircraft Corporation | — | — | Unknown | PMA |
| All parts listed in Master Drawing List (MDL) 560-100 | Turbine Conversion | Hiller Aircraft Corporation | — | 72 | Engine Accessories | PMA |
| All parts listed in Master Drawing List (MDL) 660-100 | Turbine Conversion | Hiller Aircraft Corporation | — | 20 | Consumables / Hardware | PMA |
| WS-7 | Rod | Hiller Aircraft Corporation | — | 53 | Structural / Airframe | PMA |