| B-00372-1 | Alternator Control, Load Balancing | Lamar Technologies LLC | Historical | 2002-01-03 |
| B-00380-1 | Sensor - Alt Out, 28V Pulsed | Lamar Technologies LLC | Historical | 2002-01-03 |
| B-00380-2 | Sensor - Alt Out, 28V Pulsed | Lamar Technologies LLC | Historical | 2002-01-03 |
| B-00387-1 | Voltage Regulator with over voltage Protection, 28V | Lamar Technologies LLC | Historical | 2002-01-03 |
| B-00403-1 | Voltage Regulator with over voltage Protection, 14V | Lamar Technologies LLC | Historical | 2002-01-03 |
| B-03-150-M-001 | Engine N1 RPM Adapter Harness | Atlantic Aviation Corp | Historical | 1992-08-31 |
| B1900-RCZ852-901 | Mode S Prefabricated RF Cable Set | B/E Aerospace Inc | Current | 2004-12-14 |
| B1900-T2CAS-900 | T2CAS Prefabricated RF Cable Set | B/E Aerospace Inc | Current | 2004-12-14 |
| B210415 | Governor - CSSA | ONTIC Engineering & Manufacturing Inc | Current | 2007-05-13 |
| B210710 | Governor - Assy. CSSA | ONTIC Engineering & Manufacturing Inc | Current | 2007-05-13 |
| B210713 | Governor - Assy. CSSA | ONTIC Engineering & Manufacturing Inc | Current | 2007-05-13 |
| B210800 | Governor - CSSA Type II | ONTIC Engineering & Manufacturing Inc | Current | 2007-05-13 |
| B210801 | Governor - CSSA | ONTIC Engineering & Manufacturing Inc | Current | 2007-05-13 |
| B400-LED-100 | LED Lighting Top Kit | B/E Aerospace Inc | Current | 2008-08-03 |
| B400-LED-900 | LED Lighting Top Kit | B/E Aerospace Inc | Historical | 2006-11-02 |
| B400-LED-901 | LED Wash Lighting Kit | B/E Aerospace Inc | Current | 2006-11-02 |
| B400-LED-902 | LED Reading Lights and Air Gasper Kit | B/E Aerospace Inc | Current | 2006-11-02 |
| B6103-1 LH | Fuel Cell | FFC Manufacturing | Current | 2002-11-19 |
| B6104-1 RH | Fuel Cell | FFC Manufacturing | Current | 2002-11-19 |
| B6111-1 LH | Fuel Cell | FFC Manufacturing | Current | 2002-11-19 |
| B6112-2 RH | Fuel Cell | FFC Manufacturing | Current | 2002-11-19 |
| B75 | Chip Collector | Vickers Inc, Systems Monitoring Div | Current | 1992-04-25 |
| BA-100 | Filter Asm | Brackett Aero Filters Inc | Current | 2000-12-26 |
| BA128E-1 | Vaneaxial Blower Assembly | Advanced Industries Inc | Historical | 2002-11-18 |
| BA128E-3 | Vaneaxial Blower Assembly | Advanced Industries Inc | Historical | 2002-11-18 |
| BA128E-5 | Vaneaxial Blower Assembly | Advanced Industries Inc | Current | 2004-01-14 |
| BA128E-7 | Vaneaxial Blower Assembly | Advanced Industries Inc | Current | 2004-01-14 |
| BAe 125-800A | Interior and Avionics System | Raytheon Aircraft Company (CANCELLED) | Historical | 1999-06-29 |
| BALL | Ball Stud | Knots 2U Ltd | Current | 2006-03-12 |
| BAS | Aileron Seal | Knots 2U Ltd | Current | 2007-02-22 |
| BC410-1 | Standby Alternator | B & C Specialty Products Inc | Historical | 2000-07-04 |
| BC60B-1 | Centrifugal Blower | Advanced Industries Inc | Historical | 1998-04-06 |
| BC80G-5 | Blower Assembly-Centrifugal | Advanced Industries Inc | Historical | 2003-02-04 |
| BCFS | Center Flap Seal | Knots 2U Ltd | Current | 2007-02-22 |
| — | Kit Quietflite Dynamic Acoustic Absorber | Aircraft Acoustics Inc | Current | 1988-05-29 |
| BEM-0001 | Muffler | Wall Colmonoy Corporation | Current | 1977-06-20 |
| BEM-0001-1K | Kit | Wall Colmonoy Corporation | Current | 1978-05-09 |
| BEM-0002 | Muffler | Wall Colmonoy Corporation | Current | 1977-06-20 |
| BEM-0002-1K | Kit | Wall Colmonoy Corporation | Current | 1978-05-09 |
| BEM-0003-1K | Kit | Wall Colmonoy Corporation | Current | 1978-05-09 |
| BEM-0004-1K | Kit | Wall Colmonoy Corporation | Current | 1978-05-09 |
| BEM-0004, BEM-0003 | Mufflers | Wall Colmonoy Corporation | Current | 1978-05-09 |
| BEM-0005 | Muffler | Wall Colmonoy Corporation | Current | 1978-05-09 |
| BEM-0005-1K | Kit | Wall Colmonoy Corporation | Current | 1978-05-09 |
| BEM-0006 | Muffler | Wall Colmonoy Corporation | Current | 1978-05-09 |
| BEM-0006-1K | Kit | Wall Colmonoy Corporation | Current | 1978-05-09 |
| BES0001 | EXHAUST STACK ASSY. (LH) | Wall Colmonoy Corporation | Current | 1988-12-14 |
| BES0002 | EXHAUST STACK ASSY (RH) | Wall Colmonoy Corporation | Current | 1988-12-14 |
| BES0003 | STACK ASSEMBLY | Wall Colmonoy Corporation | Current | 1994-04-11 |
| BES0004 | STACK ASSEMBLY | Wall Colmonoy Corporation | Current | 1994-04-11 |