| 170-10 | torque bit set | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 170-4 | bit | sikorsky aircraft corporation | | 20 | Consumables / Hardware | OEM |
| 1711043-268 | element filter | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 1711125-002 | reservoir accumulator | sikorsky aircraft corporation | — | 29 | Hydraulics | unknown |
| 1711125-003 | reservoir accumulator | sikorsky aircraft corporation | — | 29 | Hydraulics | unknown |
| 1711125-004 | reservoir accumulator | sikorsky aircraft corporation | | 29 | Hydraulics | OEM |
| 17118 | du kit | sikorsky aircraft corporation | | 31 | Avionics / Electronics | OEM |
| 17160 | valve | sikorsky aircraft corporation | — | 29 | Hydraulics | OEM |
| 17185A51 | stl spring c | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 17266 | bracket icp accelerometer 10 32 mtg | sikorsky aircraft corporation | — | 31 | Structures | OEM |
| 1730 BEARING | cone bearing | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 17386 | refl ring as | sikorsky aircraft corporation | — | 33 | Electromechanical | OEM |
| 174075120 | start drain valve | sikorsky aircraft corporation | — | 28 | Fuel Systems | OEM |
| 174126110 | drain valve assy | sikorsky aircraft corporation | — | 28 | Fuel Systems | OEM |
| 1741460 | installation of external scavenge l... | sikorsky aircraft corporation | — | 79 | Engine Accessories | OEM |
| 174318000 | adj static vlv | sikorsky aircraft corporation | — | — | Electromechanical | OEM |
| 17462 | transformer t2 | sikorsky aircraft corporation | — | 24 | Electromechanical | OEM |
| 17466 | transformer t3 | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 17477 | plate mounting vxp au | sikorsky aircraft corporation | | 20 | Consumables / Hardware | OEM |
| 17478 | bracket connector optical tracker c... | sikorsky aircraft corporation | — | — | Structures | OEM |
| 17489 | focus motor | sikorsky aircraft corporation | — | 33 | Electromechanical | OEM |
| 17490 | blower cooler | sikorsky aircraft corporation | — | 21 | Electromechanical | OEM |
| 17594 | kit accelerometer emi full overbrai... | sikorsky aircraft corporation | — | 31 | Avionics / Electronics | OEM |
| 17596 | cable assembly icp pigtail 2 wire a... | sikorsky aircraft corporation | — | 31 | Avionics / Electronics | OEM |
| 17647 | kit cable identification s 76 c evx... | sikorsky aircraft corporation | | 24 | Consumables / Hardware | OEM |
| 17700 | outline evxp acquisition unit | sikorsky aircraft corporation | | 34 | Avionics / Electronics | OEM |
| 17700-2 | ship container | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 177887050 | thermocouple bo | sikorsky aircraft corporation | — | 31 | Instruments | OEM |
| 17794 | blade track harness d sub conn kit ... | sikorsky aircraft corporation | — | 31 | Avionics / Electronics | OEM |
| 17799 | panel remote du w eng tach conn | sikorsky aircraft corporation | — | 77 | Instruments | OEM |
| 17800B-OR17801B | recovery-recycling-recharging unit | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 17801B | recovery-recycling-recharging | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 17831 | accelerometer digital analog triaxi... | sikorsky aircraft corporation | — | 31 | Avionics / Electronics | OEM |
| 17917 | ring | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 17919 | disk | sikorsky aircraft corporation | — | 72 | Engine Accessories | OEM |
| 1791A44 | adjustable friction hinge | sikorsky aircraft corporation | — | 25 | Interior / Furnishings | OEM |
| 18-240 | connector | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 18-258 | panel plug | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 18-4208-0010 | cart bottle-nitro booster | sikorsky aircraft corporation | — | — | Non-Aircraft / Ground Support | OEM |
| 1802-048NUT | nut | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 1811G-631 | pitot test set | sikorsky aircraft corporation | — | 34 | Instruments | OEM |
| 1811H665-110 | testset air | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 1813-27B1 | lamp boot | sikorsky aircraft corporation | — | 33 | Consumables / Hardware | OEM |
| 18422-0-400 | switch | sikorsky aircraft corporation | — | — | Electromechanical | OEM |
| 18500 | bulb | sikorsky aircraft corporation | — | 33 | Consumables / Hardware | OEM |
| 1865A | clamp | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 187-00300 | adaptor | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 191-857-607ALN8 | handle | sikorsky aircraft corporation | — | — | Structures | OEM |
| 19105 | resistor r4 | sikorsky aircraft corporation | — | — | Electromechanical | OEM |
| 1911012-003 | rotor head damper | sikorsky aircraft corporation | | 62 | Flight Controls | OEM |