| RAL2800M0706 | SMOKE DETECTOR | — | | 26 | Safety / Emergency | OEM |
| RCG8-03-01 | BOX-ELECTRONIC SMOKE DETECTION | — | — | 26 | Safety / Emergency | |
| RCG8-11-01 | BOX-ELECTRONIC SMOKE DETECTION | — | — | 26 | Safety / Emergency | |
| RCG9-03-01 | BOX-ELECTRONIC SMOKEDETECTION | — | — | 26 | Safety / Emergency | |
| RCG9-04-03 | BOX-ELECTRONIC SMOKE DETECTION | — | — | 26 | Safety / Emergency | |
| RCG9-08-00 | BOX-ELECTRONIC SMOKE DETECTION | — | — | 26 | Safety / Emergency | |
| RCG9-09-01 | BOX-ELECTRONIC SMOKE DETECTION | — | — | 26 | Safety / Emergency | |
| RCG9-10-01 | BOX-ELECTRONIC SMOKE DETECTION | — | — | 26 | Safety / Emergency | |
| RCG9-10-02 | BOX-ELECTRONIC SMOKE DETECTION | — | — | 26 | Safety / Emergency | |
| RCG9-11-03 | BOX-ELECTRONIC SMOKE DETECTION | — | — | 26 | Safety / Emergency | |
| RCG9-11-04 | BOX-ELECTRONIC SMOKE DETECTION | — | — | 26 | Safety / Emergency | |
| RCG9-12-01 | BOX-ELECTRONIQUE SMOKE DETECTION | — | — | 26 | Safety / Emergency | |
| RCG90900 | SMOKE DETECTOR | — | | 26 | Safety / Emergency | OEM |
| RCGSK10-00 | BOX-ELECTRONIC SMOKE DETECTION | — | — | 26 | Safety / Emergency | |
| RCGSK10-01 | BOX-ELECTRONIC SMOKE DETECTION | — | — | 26 | Safety / Emergency | |
| RCGSK10-03 | BOX-ELECTRONIC SMOKE DETECTION | — | — | 26 | Safety / Emergency | |
| RCGSK1002 | SMOKE DETECTOR | — | | 26 | Safety / Emergency | OEM |
| RCGSK1005 | SMOKE DETECTOR | — | | 26 | Safety / Emergency | OEM |
| RCGSK1055 | FIRE LOOP | — | | 26 | Safety / Emergency | OEM |
| RD7701A03-1KRED-7701A-03-1K | Smoke Detector Plug | — | | 26 | Safety / Emergency | OEM |
| REI-1003-39 | Placard - Do Not Obstruct Fire Detector | Raisbeck Engineering Inc | — | 26 | Safety / Emergency | PMA |
| Report D10-001 | Installation of Modified Smoke Barrier in Class "E" Cargo Compartment | Aircraft Safety Equipment Inc | — | 26 | Safety / Emergency | PMA |
| Rev F FAA approved 27 Jul 2022 | Fire Gate | Turbine Conversions LTD | — | 26 | Structures | PMA |
| RL-B737, RR-B737 | Emergency Vision Assurance System | Poly-Tech (USA) Corporation | | 26 | Safety / Emergency | PMA |
| RL-F900 | Emergency Vision Assurance System | Poly-Tech (USA) Corporation | | 26 | Safety / Emergency | PMA |
| RL-MD80 | Emergency Vision Assurance System | Poly-Tech (USA) Corporation | | 26 | Safety / Emergency | PMA |
| RMC Instruments Drawing List Numbers listed on sealed Master Eligibility List No. 660 | HRD-type Fire Extinguishing System | Meggitt Safety Systems Inc | — | 26 | Safety / Emergency | PMA |
| RN # F20-067A289 kit | Smoke Detector and Extended Emergency Controls Parts Kit | Addison Aviation Services Inc | — | 26 | Safety / Emergency | PMA |
| Rohr Industries P/N 7-20359 | Cable Assembly, Electrical Fire Detector, Right Hand | — | — | 26 | Safety / Emergency | OEM |
| Rohr Industries P/N 7-20359 | Cable Assembly, Electrical Fire Detector, Right Hand | — | — | 26 | Safety / Emergency | OEM |
| Rohr Industries P/N 7-20360 | Cable Assembly, Electrical Fire Detector, Left Hand | — | — | 26 | Safety / Emergency | OEM |
| Rohr Industries P/N 7-20360 | Cable Assembly, Electrical Fire Detector, Left Hand | — | — | 26 | Safety / Emergency | OEM |
| Rohr uses EESD dwg no 420803-0000 | Cable | — | — | 26 | Safety / Emergency | OEM |
| Rohr uses SPES Dwg. No. 420584-0000 | Cable | — | — | 26 | Safety / Emergency | OEM |
| Rolls-Royce PLC 830800-1 | Pump Installation Fuel, Gear Type | — | — | 26 | Safety / Emergency | OEM |
| Rosemount Aerospace Inc. 123CH1A | Detector, Low Flow | — | | 26 | Safety / Emergency | OEM |
| Rosemount Aerospace Inc. 123CH1A | Detector, Low Flow | — | | 26 | Safety / Emergency | OEM |
| RP16100 | SENSOR | AMD | | 26 | unknown | OEM |
| RP17100 | OVERHEAT SENSOR | — | | 26 | unknown | OEM |
| RR-F900 | Emergency Vision Assurance System | Poly-Tech (USA) Corporation | | 26 | Safety / Emergency | PMA |
| RR47019-110-5 | — | Boeing | | 26 | Safety / Emergency | OEM |
| RT600 | EXTINGUISHER | — | — | 26 | Safety / Emergency | OEM |
| RTA1200 | EXTINGUISHER | — | | 26 | Safety / Emergency | OEM |
| RTA400 | EXTINGUISHER | — | | 26 | Safety / Emergency | OEM |
| RTA600 | EXTINGUISHER | — | | 26 | Safety / Emergency | PMA |
| S1048 | SENSOR | — | | 26 | Instruments | |
| S1232530 | CIRCUIT BREAKER | — | | 26 | Electromechanical | OEM |
| S1309 | SENSOR | — | | 26 | unknown | |
| S1555-65135-005 | fire cont hd | sikorsky aircraft corporation | — | 26 | Avionics / Electronics | OEM |
| S1555-65135-006 | Fire Cont Hdl Assembly | — | — | 26 | Safety / Emergency | OEM |