| 1100-16 | Engine Baffle Seal | Cessna | Ram Aircraft Limited Partnership | Current | 1984-03-27 |
| 1100-16 | Engine Baffel Seal | Cessna | Ram Aircraft Limited Partnership | Current | 1984-03-27 |
| 1100-17 | Engine Baffle Seal | Cessna | Ram Aircraft Limited Partnership | Current | 1984-03-27 |
| 1100-17 | Engine Baffel Seal | Cessna | Ram Aircraft Limited Partnership | Current | 1984-03-27 |
| 1100-18 | Engine Baffle Seal | Cessna | Ram Aircraft Limited Partnership | Current | 1984-03-27 |
| 1100-18 | Engine Baffel Seal | Cessna | Ram Aircraft Limited Partnership | Current | 1984-03-27 |
| 1100-19 | Engine Baffel Seal | Cessna | Ram Aircraft Limited Partnership | Current | 1984-03-27 |
| 1100-19 | Engine Baffle Seal | Cessna | Ram Aircraft Limited Partnership | Current | 1984-03-27 |
| 1100-5 | Engine Baffle Seal | Cessna | Ram Aircraft Limited Partnership | Current | 1984-03-27 |
| 1100-5 | Engine Baffel Seal | Cessna | Ram Aircraft Limited Partnership | Current | 1984-03-27 |
| 1100-6 | Engine Baffle Seal | Cessna | Ram Aircraft Limited Partnership | Current | 1984-03-27 |
| 1100-6 | Engine Baffel Seal | Cessna | Ram Aircraft Limited Partnership | Current | 1984-03-27 |
| 1100-7 | Engine Baffel Seal | Cessna | Ram Aircraft Limited Partnership | Current | 1984-03-27 |
| 1100-7 | Engine Baffle Seal | Cessna | Ram Aircraft Limited Partnership | Current | 1984-03-27 |
| 1100-8 | Engine Baffle Seal | Cessna | Ram Aircraft Limited Partnership | Current | 1984-03-27 |
| 1100-8 | Engine Baffel Seal | Cessna | Ram Aircraft Limited Partnership | Current | 1984-03-27 |
| 1100-9 | Engine Baffel Seal | Cessna | Ram Aircraft Limited Partnership | Current | 1984-03-27 |
| 1100-9 | Engine Baffle Seal | Cessna | Ram Aircraft Limited Partnership | Current | 1984-03-27 |
| 1101 | Propeller Control Bracket | Stinson | Super Stinson Modifications | Historical | 2010-03-11 |
| 1102V0500-3 | Valve, Compressor Rotor Heating | Pratt & Whitney | Honeywell International Inc, Aerospace Equipment Systems | Current | 1998-12-06 |
| 1102V0500-4 | Valve, Compressor Rotor Heating | Pratt & Whitney | Grimes Aerospace Co | Current | 1989-02-04 |
| 1102V0500-4 | Valve, Compressor Rotor Heating | Pratt & Whitney | Honeywell International Inc, Aerospace Equipment Systems | Current | 1998-12-06 |
| 1102V0500-5 | Valve, Compressor Rotor Heating Air/Thrust Balance Vent Control | Pratt & Whitney | Honeywell International Inc, Aerospace Equipment Systems | Current | 1998-12-06 |
| 1102V0500-7 | Valve, Compressor Rotor Heating Air/Thrust Balance Vent Control | Pratt & Whitney | Honeywell International Inc, Aerospace Equipment Systems | Current | 1998-12-06 |
| 1102V0500-8 | Valve, Compressor Rotor Heating Air/Thrust Balance Vent Control | Pratt & Whitney | Honeywell International Inc, Aerospace Equipment Systems | Current | 1998-12-06 |
| 1102V1100 | Valve, Compressor Rotor Heating Air/Thrust Balance Vent Control | Pratt & Whitney | Honeywell International Inc, Aerospace Equipment Systems | Current | 1998-12-06 |
| 1102V1100-1 | Valve, Compressor Rotor Heating Air/Thrust Balance Vent Control | Pratt & Whitney | Honeywell International Inc, Aerospace Equipment Systems | Current | 1998-12-06 |
| 1102V1100-2 | Valve, Compressor Rotor Heating Air/Thrust Balance Vent Control | Pratt & Whitney | Honeywell International Inc, Aerospace Equipment Systems | Current | 1998-12-06 |
| 1108V0100-1 | HPC Drum Air & Turbine Valve | Pratt & Whitney | Honeywell International Inc | Current | 2000-07-17 |
| 1108V0100-2 | HPC Drum Air & Turbine Valve | Pratt & Whitney | Honeywell International Inc | Current | 2000-07-17 |
| 1108V0100-3 | Valve-HPC Drum Air & Turbine Cooling | Pratt & Whitney | Honeywell International Inc | Current | 2005-04-09 |
| 1108V0100-3 | Valve-HPC Drum Air & Turbine Cooling | Pratt & Whitney | Honeywell International Inc. | Current | 2023-03-25 |
| 111-HK-400 | Stage 3 Engine Hushkit | British Aerospace | Quiet Technology Aerospace | Current | 2002-07-31 |
| 1110V0500-1 | Valve Turbine Blade/Vane Cooling | Pratt & Whitney | Honeywell International Inc, Aerospace Equipment Systems | Current | 1998-12-06 |
| 1110V0500-2 | Valve Turbine Blade/Vane Cooling | Pratt & Whitney | Honeywell International Inc, Aerospace Equipment Systems | Current | 1998-12-06 |
| 1110V0500-3 | Valve, Turbine Blade/Vane Cooling | Pratt & Whitney | Grimes Aerospace Co | Current | 1991-11-25 |
| 1110V0500-3 | Valve, Turbine Blade/Vane Cooling | Pratt & Whitney | Honeywell International Inc, Aerospace Equipment Systems | Current | 1998-12-06 |
| 1110V0500-4 | Valve, Turbine Blade/Vane Cooling | Pratt & Whitney | Grimes Aerospace Co | Current | 1996-03-30 |
| 1110V0500-4 | Valve, Turbine Blade/Vane Cooling | Pratt & Whitney | Honeywell International Inc, Aerospace Equipment Systems | Current | 1998-12-06 |
| 1110V0500-5 | Valve, Turbine Blade/Vane Cooling | Pratt & Whitney | Honeywell International Inc, Aerospace Equipment Systems | Current | 1998-12-06 |
| 1110V0500-5 | Valve, Turbine Blade/Vane Cooling | Pratt & Whitney | Grimes Aerospace Co | Current | 1996-03-30 |
| 1110V0700-3 | Valve, Turbine Blade/Vane Cooling | Pratt & Whitney | Honeywell International Inc, Aerospace Equipment Systems | Current | 1998-12-06 |
| 1110V0700-3 | Valve, Turbine Blade/Vane Cooling | Pratt & Whitney | Grimes Aerospace | Current | 1995-09-12 |
| 1110V0700-4 | Valve, Turbine Blade & Vane Cooling Air | Pratt & Whitney | Honeywell International Inc, Aerospace Equipment Systems | Current | 1998-12-06 |
| 1110V0700-4 | Valve, Turbine Blade & Vane Cooling Air | Pratt & Whitney | Grimes Aerospace | Current | 1995-09-12 |
| 1110V0700-5 | Valve, Turbine Blade & Vane Cooling Air | Pratt & Whitney | Honeywell International Inc, Aerospace Equipment Systems | Current | 1998-12-06 |
| 1110V0700-5 | Valve, Turbine Blade & Vane Cooling Air | Pratt & Whitney | Grimes Aerospace | Current | 1992-12-31 |
| 1113-10 | Engine Baffel Seal | Cessna | Ram Aircraft Limited Partnership | Current | 1984-03-27 |
| 1113-10 | Engine Baffle Seal | Cessna | Ram Aircraft Limited Partnership | Current | 1984-03-27 |
| 1113-11 | Engine Baffel Seal | Cessna | Ram Aircraft Limited Partnership | Current | 1984-03-27 |