| 1469 | Nut Clip | S-TEC Corporation | Current | 2004-02-04 |
| 14785-03 | Landing light lens | Aviation Enterprises | Current | 2001-09-15 |
| 15-007-210000 | Climate Control System | Aeronautix | Current | 2017-09-11 |
| 15-007-210K | Climate Control System | Aeronautix | Current | 2018-11-11 |
| 15-10 | Shimmy Dampener, Nose Gear | Parker Hannifin Corp | Historical | 1996-02-04 |
| 15-16 | Float Installation Kit | PK Floats Inc | Current | 2002-10-05 |
| 15-16 | Damper-Shimmy Nose Gear | Aircraft Wheel & Brake, Div Parker Hannifin | Current | 1993-09-08 |
| 15-8 | Shimmy Dampener, Nose Gear | Parker Hannifin Corp | Historical | 1996-02-04 |
| 15-9 | Shimmy Dampener, Nose Gear | Parker Hannifin Corp | Historical | 1996-02-04 |
| 150-PSTF-LL | Supply Tube | Stainless Steel Products Inc (CANCELLED) | Historical | 2000-03-21 |
| 150-PSTR-LL | Supply Tube | Stainless Steel Products Inc (CANCELLED) | Historical | 2000-03-21 |
| 1500-201 | Model 2500 Ski Installation Parts Brackett assembly | Silveraire LLC | Current | 2016-09-04 |
| 1500-201 | Model 2250 Ski Installation Parts Bracket assembly | Silveraire LLC | Current | 2016-09-04 |
| 1500-201 | Model 1500 Ski Installation Parts Bracket assembly | Silveraire LLC | Current | 2016-09-04 |
| 1500-202 | Model 1500 Ski Installation Parts Spacer | Silveraire LLC | Current | 2016-09-04 |
| 1500-204 | Model 1500 Ski Installation Parts Front cable assembly | Silveraire LLC | Current | 2016-09-04 |
| 1500-205 | Model 1500 Ski Installation Parts Rear cable assembly | Silveraire LLC | Current | 2016-09-04 |
| 155-9331-00 | KNS 660 Multi-sensor FLt Mgmt. Sys | King Radio Corporation | Current | 1994-04-23 |
| 155, 155.312, 155.375 | Storm window (vent window) | LP Aero Plastics Inc | Current | 1994-02-27 |
| 1551-120 | Shaft-Flexible | ONTIC Engineering & Manufacturing Inc | Current | 2007-05-13 |
| 1551-120 | Shaft-Flexible | ONTIC Engineering & Manufacturing Inc | Current | 2006-03-13 |
| 1551-120 | Shaft-Flexible | ONTIC Engineering & Manufacturing Inc | Current | 2006-01-30 |
| 157, 157.187, 157.250 | Left Front Window | LP Aero Plastics Inc | Current | 1994-09-20 |
| 159-08158-0003 | KAP140 Automatic Flight Control System with optional KCS 55A Compass System | Honeywell International Inc | Current | 1999-12-01 |
| 159-08166-0002 | KFC225, Automatic Flight Control System | Honeywell International Inc | Current | 1999-12-01 |
| 159-08169-0002 | KFC225 Automatic Flight Control System | Honeywell International Inc | Current | 2000-10-11 |
| 16-0235 | Bracket, Benz Airborne Mounting | Benz Airborne Systems | Historical | 2005-04-12 |
| 16-0235 | Bracket, Benz Airborne Mounting | Benz Airborne Systems | Historical | 2005-01-05 |
| 16-0236 | Bracket, Benz Airborne Mounting | Benz Airborne Systems | Historical | 2005-04-11 |
| 16-0236 | Bracket, Benz Airborne Mounting | Benz Airborne Systems | Historical | 2005-01-05 |
| 1616 | Static Port | S-TEC Corporation | Current | 2003-08-26 |
| 1624 | Rivet | S-TEC Corporation | Current | 2004-02-04 |
| 1631-122 | Connector-Straight Plug | ONTIC Engineering & Manufacturing Inc | Current | 2007-05-13 |
| 1631-122 | Connector-Straight Plug | ONTIC Engineering & Manufacturing Inc | Current | 2006-05-14 |
| 16337-00 | Center window - left | Aviation Enterprises | Current | 2001-09-15 |
| 16337-01 | Center window - right | Aviation Enterprises | Current | 2001-09-15 |
| 16341-00 | Rear window - left | Aviation Enterprises | Current | 2001-09-15 |
| 16341-01 | Rear window - right | Aviation Enterprises | Current | 2001-09-15 |
| 17 Series | STOL System Kit | Sierra Industries, Ltd. | Current | 2006-06-21 |
| 17 Series | STOL System Kit | Sierra Industries, Ltd. | Current | 2006-06-21 |
| 17 Series | STOL System Kit | Sierra Industries, Ltd. | Current | 2006-06-21 |
| 17 Series | STOL System Kit | Sierra Industries, Ltd. | Current | 2006-06-21 |
| 1711-526 | Switch-SPDT | ONTIC Engineering & Manufacturing Inc | Current | 2007-05-13 |
| 1711-526 | Switch-SPDT | ONTIC Engineering & Manufacturing Inc | Current | 2006-05-14 |
| 1751VBC | Marker-"External etc" | Aero Decals Inc | Current | 1998-08-08 |
| 18 Series | STOL System Kit | Sierra Industries, Ltd. | Current | 2006-06-21 |
| 18-0323 | Control Assembly | Aviation Fabricators | Current | 2008-12-08 |
| 18-0323 | Control Assembly | Aviation Fabricators | Current | 2004-03-10 |
| 18-PL-3000 | Float Installation Kit | PK Floats Inc | Current | 2002-10-05 |
| 18-PL-3000 | Float Installation Kit | PK Floats Inc | Current | 2002-10-05 |