| 4012T16P01WE | Element, Filter | Wencor LLC | Current | 2014-05-07 |
| 4012T16P01WE | Element, Filter | Wencor LLC | Current | 2010-02-02 |
| 4012T16P02WE | Element, Filter | Wencor LLC | Current | 2014-05-07 |
| 4012T16P02WE | Element, Filter | Wencor LLC | Current | 2010-02-02 |
| 4014T21G01 | CLAMP, LOOP CUSHION | Helicopter Support Inc Services Division | Current | 2011-10-15 |
| 4014T21G02 | CLAMP, LOOP CUSHION | Helicopter Support Inc Services Division | Current | 2011-10-15 |
| 4025T44P01ACD | Shaft, Drive, Flexible | Aircraft Component Design LLC | Current | 2019-04-22 |
| 4025T87P03 | VALVE, AIR, ANTI-ICING | Helicopter Support Inc Services Division | Historical | 2012-12-27 |
| 4025T87P03 | VALVE, AIR, ANTI-ICING | Helicopter Support Inc Services Division | Current | 2013-04-02 |
| 4029T51P04KT | Nut-Self-Locking | Turbine Kinetics Inc, A HEICO Aerospace Company | Current | 2018-01-02 |
| 4040T59P03ACD | Bearing, Plain, Spherical | Aircraft Component Design LLC | Current | 2022-02-04 |
| 4040T59P04ACD | Bearing, Plain, Spherical | Aircraft Component Design LLC | Current | 2022-02-04 |
| 4040T59P05ACD | Bearing, Plain, Spherical | Aircraft Component Design LLC | Current | 2022-02-04 |
| 4040T59P06ACD | Bearing, Plain, Spherical | Aircraft Component Design LLC | Current | 2022-02-04 |
| 4040T69P01ACD | Nut, Self Locking - No. 3 Bearing | Aircraft Component Design LLC | Current | 2022-02-02 |
| 4040T69P02ACD | Nut, Self Locking - No. 3 Bearing | Aircraft Component Design LLC | Current | 2022-02-02 |
| 4045T27P01ACD | Bearing, Plain, Spherical | Aircraft Component Design LLC | Current | 2022-04-20 |
| 4045T27P02ACD | Bearing, Plain, Spherical | Aircraft Component Design LLC | Current | 2022-04-20 |
| 4045T27P04ACD | Bearing, Plain, Spherical | Aircraft Component Design LLC | Current | 2022-04-20 |
| 4053T04P01ACD | Seal, Anti-Icing | Aircraft Component Design LLC | Current | 2024-05-30 |
| 4053T04P02ACD | Seal, Anti-Icing | Aircraft Component Design LLC | Current | 2024-05-30 |
| 4055T8P02JP | Nut Self-Locking | Jet Parts Engineering Inc | Current | 2016-05-16 |
| 4059T40P02WE | Seal-No.7 Carbon | Wencor LLC | Current | 2014-05-07 |
| 4059T40P02WE | Seal-No.7 Carbon | Wencor LLC | Current | 2010-02-02 |
| 4060T64P04AP | Differential Pressure Switch | PMA Aeroparts LLC | Current | 2018-08-18 |
| 4060T64P04MT | Oil Filter Bypass Sensor | Measure Tech Inc | Historical | 2016-09-20 |
| 4060T64P04MT | Oil Filter Bypass Sensor | Measure Tech Inc. | Current | 2016-09-21 |
| 4066T76P02 | FASTENER, BLADE | Helicopter Support Inc Services Division | Current | 2014-04-28 |
| 4066T76P04 | FASTENER | Helicopter Support Inc Services Division | Current | 2014-04-28 |
| 4067T86P01 | HOSE,T2 AIR T/S | Helicopter Support Inc Services Division | Current | 2013-04-02 |
| 4067T86P01 | HOSE,T2 AIR T/S | Helicopter Support Inc Services Division | Historical | 2012-12-27 |
| 4067T86P01ACD | Hose, Sensing, Inlet, Air, T2 | Aircraft Component Design LLC | Current | 2025-06-12 |
| 4069T61G01ACD | Gasket, Adapter | Aircraft Component Design LLC | Current | 2023-07-23 |
| 4074T58P44JP | Packing | Jet Parts Engineering Inc | Current | 2017-01-30 |
| 4082T21P01ACD | Washer, Key | Aircraft Component Design LLC | Current | 2022-08-24 |
| 4082T52P01ACD | Retainer, Stage 4 Turbine Blade | Aircraft Component Design LLC | Current | 2022-08-24 |
| 4085T79G01 | STRAP, RETAINING CUSHIONED | Helicopter Support Inc Services Division | Current | 2011-10-15 |
| 4088T34P01ACD | Plate, Retaining | Aircraft Component Design LLC | Current | 2024-10-20 |
| 4088T35P02ACD | Plate, Floating Nut | Aircraft Component Design LLC | Current | 2024-10-20 |
| 4088T46P01ACD | V-Seal | Aircraft Component Design LLC | Current | 2022-08-23 |
| 4091T10G01ACD | Screw, Shoulder, Pan Head, Torx Drive | Aircraft Component Design LLC | Current | 2022-03-01 |
| 4091T12P01ACD | Seal, Face Type | Aircraft Component Design LLC | Current | 2023-11-06 |
| 4091T12P02ACD | Seal, Face Type | Aircraft Component Design LLC | Current | 2023-11-06 |
| 4091T47P02ACD | Seal-Strut V | Aircraft Component Design LLC | Current | 2022-08-31 |
| 4091T52P02ACD | V-Seal-Metal | Aircraft Component Design LLC | Current | 2022-08-23 |
| 4106T53P04ACD | Seal-Spring | Aircraft Component Design LLC | Current | 2022-08-31 |
| 4115T35P01WE | Ring-Mating | WG Technical LLC | Historical | 2015-09-28 |
| 4115T36P02WE | Ring-Axis D, Mating | WG Technical LLC | Historical | 2017-04-15 |
| 4115T37P01WE | Ring-Axis G, Mating | WG Technical LLC | Historical | 2017-04-15 |
| 4115T37P02WE | Ring-Front Mating | WG Technical LLC | Historical | 2015-09-28 |