| 1728803-1 | Airspeed Markings | AirPlains Services Corp | | 31 | Instruments | PMA |
| 17293 | Bracket Connector | Diagnostic Solutions International, LLC | — | 31 | Instruments | PMA |
| 17294 | Bracket,Accelerometer Lemo Connector | Diagnostic Solutions International, LLC | — | 31 | Instruments | PMA |
| 17295 | Bracket, AccelerometerShim | Diagnostic Solutions International, LLC | — | 31 | Instruments | PMA |
| 17310 | Bracket, TailBoom Disconnect Bell 427 | Diagnostic Solutions International, LLC | — | 31 | Instruments | PMA |
| 17334 | Bracket, Lemo Tail Rib | Diagnostic Solutions International, LLC | — | 31 | Instruments | PMA |
| 17336 | Bracket,Accelerometer#2 Hanger Bearing | Diagnostic Solutions International, LLC | — | 31 | Instruments | PMA |
| 17337 | Bracket, ConnectorTracker | Diagnostic Solutions International, LLC | — | 31 | Instruments | PMA |
| 17338 | Spacer,Accelerometer Hanger Bearing | Diagnostic Solutions International, LLC | — | 31 | Instruments | PMA |
| 17340 | Bracket, Tail Disconnect | Diagnostic Solutions International, LLC | — | 31 | Instruments | PMA |
| 17341 | Doubler | Diagnostic Solutions International, LLC | — | 31 | Instruments | PMA |
| 17344 | BracketAssembly VXPMounting | Diagnostic Solutions International, LLC | — | 31 | Instruments | PMA |
| 17345 | Bracket, Remote DuMount Bell430 | Diagnostic Solutions International, LLC | — | 31 | Instruments | PMA |
| 17358 | Bracket, ConnectorDual Lemo | Diagnostic Solutions International, LLC | — | 31 | Instruments | PMA |
| 17359 | Bracket, VXPMounting Bell 430 | Diagnostic Solutions International, LLC | — | 31 | Instruments | PMA |
| 17360 | Bracket, ConnectorMounting | Diagnostic Solutions International, LLC | — | 31 | Instruments | PMA |
| 17362 | Plate, CoverBell 430 | Diagnostic Solutions International, LLC | — | 31 | Instruments | PMA |
| 173643-01 | dpcu apax 120 | Boeing | — | 31 | Avionics / Electronics | |
| 17367 | Doubler,Baggage Comp Cable Feed Thru Bell 430 | Diagnostic Solutions International, LLC | — | 31 | Instruments | PMA |
| 17368 | Doubler, BaggageComp CannonPlug Bell 430 | Diagnostic Solutions International, LLC | — | 31 | Instruments | PMA |
| 1740-24 | Switch/Indicator Series 80E and 90E Tellite | Eaton Corporation, Aerospce Controls Div | | 31 | Electromechanical | PMA |
| 17402 | Bracket, Accel, HangerBearing | Diagnostic Solutions International, LLC | | 31 | Instruments | PMA |
| 17403 | Bracket,Connector MT | Diagnostic Solutions International, LLC | — | 31 | Instruments | PMA |
| 17404 | MountingPlate, VXP B206L | Diagnostic Solutions International, LLC | | 31 | Instruments | PMA |
| 17407 | Lanyard, VXP Mtg. | Diagnostic Solutions International, LLC | | 31 | Instruments | PMA |
| 1740802 | DISPLAY | — | | 31 | unknown | OEM |
| 17409 | Plate,Doubler, B206L | Diagnostic Solutions International, LLC | | 31 | Instruments | PMA |
| 1741-021 | light indicator | israel aerospace industries ltd | — | 31 | Instruments | OEM |
| 17410 | Bracket, Cable Tie | Diagnostic Solutions International, LLC | | 31 | Instruments | PMA |
| 17451 | Channel, Fluid Diversion,Bell 206L4 | Diagnostic Solutions International, LLC | | 31 | Instruments | PMA |
| 17526 | Doubler Plate, #9Firewall, SS | Diagnostic Solutions International, LLC | — | 31 | Instruments | PMA |
| 17528 | Bracket, XDCR, .25MtgHold Hdw. | Diagnostic Solutions International, LLC | — | 31 | Instruments | PMA |
| 17534 | Bracket, XDCR¼-28 Tri- Axial | Diagnostic Solutions International, LLC | — | 31 | Instruments | PMA |
| 17546 | Outline – Cockpit Control Unit, 5 VDC | Diagnostic Solutions International, LLC | — | 31 | Instruments | PMA |
| 17594 | kit accelerometer emi full overbrai... | sikorsky aircraft corporation | — | 31 | Avionics / Electronics | OEM |
| 175946-204 | Pushbutton (A) | — | | 31 | Avionics / Electronics | OEM |
| 175946-204FS | Pushbutton (A) | Flight Specialties Components Corporation | | 31 | Instruments | PMA |
| 175946-205 | Pushbutton (B) | — | | 31 | Avionics / Electronics | OEM |
| 175946-205FS | Pushbutton (B) | Flight Specialties Components Corporation | | 31 | Instruments | PMA |
| 175946-206 | Pushbutton (C) | — | | 31 | Avionics / Electronics | OEM |
| 175946-206FS | Pushbutton (C) | Flight Specialties Components Corporation | | 31 | Instruments | PMA |
| 175946-207 | Pushbutton (D) | — | | 31 | Avionics / Electronics | OEM |
| 175946-207FS | Pushbutton (D) | Flight Specialties Components Corporation | | 31 | Instruments | PMA |
| 175946-208 | Pushbutton (E) | — | | 31 | Avionics / Electronics | OEM |
| 175946-208FS | Pushbutton (E) | Flight Specialties Components Corporation | | 31 | Instruments | PMA |
| 175946-209 | Pushbutton (F) | — | | 31 | Avionics / Electronics | OEM |
| 175946-209FS | Pushbutton (F) | Flight Specialties Components Corporation | | 31 | Instruments | PMA |
| 175946-210 | Pushbutton (G) | — | | 31 | Avionics / Electronics | OEM |
| 175946-210FS | Pushbutton (G) | Flight Specialties Components Corporation | | 31 | Instruments | PMA |
| 175946-211 | Pushbutton (H) | — | | 31 | Avionics / Electronics | OEM |