| 2103006-001 and-003 | mounting stud overlay assembly efis | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 2103011-001 | knob long | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 2103013-001 and-003 | postlight cap nvis compatible j slo... | sikorsky aircraft corporation | — | 33 | Electromechanical | OEM |
| 2103049-001 | hood assembly floodlight nvis compa... | sikorsky aircraft corporation | — | 33 | Electromechanical | OEM |
| 2103062-001 | socket assembly indicator cap | sikorsky aircraft corporation | — | — | Electromechanical | OEM |
| 2103071-001 And -002 | lh rh front cover assembly engine q... | sikorsky aircraft corporation | — | — | Structures | OEM |
| 2103084-001 | back cover assembly engine quadrant... | sikorsky aircraft corporation | — | 76 | Structures | OEM |
| 2103103-001 | filter nvis engine instrument | sikorsky aircraft corporation | — | 33 | Electromechanical | OEM |
| 2103104-001 | filter nvis right circle engine ins... | sikorsky aircraft corporation | — | 77 | Instruments | OEM |
| 2103105-001 | filter nvis left circle engine inst... | sikorsky aircraft corporation | — | 33 | Consumables / Hardware | OEM |
| 2103125-001 | mounting bracket bottom | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 2103129-001 | filter holder assembly nvis compati... | sikorsky aircraft corporation | — | 33 | Electromechanical | OEM |
| 2103130-001 | swing base assembly | sikorsky aircraft corporation | — | — | unknown | OEM |
| 2103153-001 | cover assembly nvis compatible dome... | sikorsky aircraft corporation | — | 33 | Electromechanical | OEM |
| 2103167-001 | mounting bracket assembly | sikorsky aircraft corporation | — | — | Structures | OEM |
| 2103200-001 | led lamp module assembly engine qua... | sikorsky aircraft corporation | — | 33 | Electromechanical | OEM |
| 2103208-001 | night vision filter ir suppression | sikorsky aircraft corporation | — | 33 | Electromechanical | OEM |
| 2103213-001 | night vision filter ir suppression | sikorsky aircraft corporation | — | 33 | Electromechanical | OEM |
| 211-577-9002 | clamp | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 211-577-9003 | clamp-loop | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 211-577-9005 | clamp-loop | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 211-8008-9103 | clamp loop | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 2115-9 | air outlet | sikorsky aircraft corporation | — | 21 | Environmental / Cabin | OEM |
| 2119048-3 | electronic sequence unit | sikorsky aircraft corporation | | 24 | Avionics / Electronics | OEM |
| 211C228-2 | use 65652-09022-105 | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 212-12AD | receptacle | sikorsky aircraft corporation | — | — | Electromechanical | OEM |
| 21215 | use pm21215 | sikorsky aircraft corporation | | — | Consumables / Hardware | OEM |
| 21382-1 | use pm21382-1 | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 214-06400 | cup tapered brg | sikorsky aircraft corporation | | 20 | Consumables / Hardware | OEM |
| 214-06500 | cone roller | sikorsky aircraft corporation | | 20 | Consumables / Hardware | OEM |
| 214405-1 | gauge | sikorsky aircraft corporation | — | 31 | Instruments | OEM |
| 21482 | use pm21482 | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 2160-3 | vent | sikorsky aircraft corporation | — | — | Structures | OEM |
| 217-601632-000 | cable extension | sikorsky aircraft corporation | — | 24 | Electromechanical | OEM |
| 217-601633-000 | cable extension | sikorsky aircraft corporation | — | 24 | Avionics / Electronics | OEM |
| 21708-1410 | use cb-87-3 | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 2170FEB | mech tool kit | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 217218-1 | p-nut | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 218-312-16-3 | use cb-87-3 | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 21953-3 | retainer | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 21C7082G02 | adapter trailer | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 21C7109G02 | guide assy no.1 carbon seal | sikorsky aircraft corporation | — | 72 | Engine Accessories | OEM |
| 21C7239G02 | axis g puller | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 21C7370G01 | puller seal | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 21C7399G01 | anti-rot.ba | sikorsky aircraft corporation | — | 53 | Structures | OEM |
| 21C7478G01 | tool leading edge benching | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 21C7702G01 | puller | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 21C7765G01 | ignitor fixture | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 21C7779P03 | boroscope set engine | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 21SM284T2 | switch | sikorsky aircraft corporation | — | 24 | Electromechanical | OEM |