| 3029644-001 | seal | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 30299-0201 | hums processor | sikorsky aircraft corporation | | 31 | Avionics / Electronics | OEM |
| 3030288-001 | ac motor pump assembly | sikorsky aircraft corporation | | 29 | Hydraulics | OEM |
| 3030444-001 | switch harness level | sikorsky aircraft corporation | — | 24 | Avionics / Electronics | OEM |
| 3030468-001 | seal retainer | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 3030495-001 | spline coupling pump mod 1 and shaft | sikorsky aircraft corporation | — | — | Electromechanical | OEM |
| 3030497-014 | packing spline coupling | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 3030497-030 | seal retainer packing | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 3030497-904 | packing bleed - relief valve | sikorsky aircraft corporation | — | 36 | Consumables / Hardware | OEM |
| 3030S20 | tail rotor sensor | sikorsky aircraft corporation | — | 64 | unknown | OEM |
| 3031096-001 | hydraulic pump package | sikorsky aircraft corporation | | 29 | Hydraulics | unknown |
| 3031727-001 | seal | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 3032096 | igniter | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 3035740 | elemnt fuel pmp | sikorsky aircraft corporation | — | 73 | Fuel Systems | OEM |
| 3036115 | hsi mod kit | sikorsky aircraft corporation | — | 34 | Avionics / Electronics | OEM |
| 304-00102 | pressure gauge | sikorsky aircraft corporation | — | 31 | Instruments | OEM |
| 3040-01-00 | computer ucd | sikorsky aircraft corporation | — | 31 | Avionics / Electronics | OEM |
| 3040-70 | rack kit udc | sikorsky aircraft corporation | — | — | Structures | OEM |
| 304760-1 | hourmeter-start counter | sikorsky aircraft corporation | — | 31 | Instruments | OEM |
| 305-4334 | switch | sikorsky aircraft corporation | — | 24 | Electromechanical | OEM |
| 305-4383 | switch | sikorsky aircraft corporation | — | — | Electromechanical | OEM |
| 3055-00-22 | ucd 8in display | sikorsky aircraft corporation | — | 31 | Avionics / Electronics | OEM |
| 30600 | gasket | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 30600-29 | cartridge | sikorsky aircraft corporation | | — | Safety / Emergency | OEM |
| 307 LAMP | 28 volt lamp | sikorsky aircraft corporation | — | 33 | Electromechanical | OEM |
| 30797 | spark gap | sikorsky aircraft corporation | — | 24 | Electromechanical | OEM |
| 30903824 | cartridge | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 30ARM300-76A | standoff mast | sikorsky aircraft corporation | — | 34 | Structures | OEM |
| 31-1601-1 | decal | sikorsky aircraft corporation | — | 25 | Consumables / Hardware | OEM |
| 31-203 | receptacle | sikorsky aircraft corporation | — | 20 | Avionics / Electronics | OEM |
| 31-3250-1 | gasket | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 31-3727-9 | housing base ay | sikorsky aircraft corporation | — | 53 | Structures | OEM |
| 31-3728-1 | lt | sikorsky aircraft corporation | — | 33 | Electromechanical | OEM |
| 31-3729-1 | lt | sikorsky aircraft corporation | — | 33 | Electromechanical | OEM |
| 31-3799-1 | band assy | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 31-4533-3 | lens assy | sikorsky aircraft corporation | — | 33 | Electromechanical | OEM |
| 31-4536-1 | light sub-assy | sikorsky aircraft corporation | — | 33 | Electromechanical | OEM |
| 31-4976-1 | lens assy | sikorsky aircraft corporation | — | 33 | Electromechanical | OEM |
| 310-1001 | finish specificationification | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 3100-40 | ret ring | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 31174-001 | repair kit | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 31174-002 | repair kit | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 31175-001 | repair kit | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 311SM705T | switch | sikorsky aircraft corporation | — | — | Electromechanical | OEM |
| 312-12S | receptacle | sikorsky aircraft corporation | — | 24 | Electromechanical | OEM |
| 312-12WS | receptacle | sikorsky aircraft corporation | — | 24 | Avionics / Electronics | OEM |
| 31201-001 | nickel cadmium battery sp 276 | sikorsky aircraft corporation | — | 24 | Electromechanical | OEM |
| 31276-02C | 18h120c assy cell | sikorsky aircraft corporation | — | — | Fuel Systems | OEM |
| 312TS1-10 | switch | sikorsky aircraft corporation | — | 24 | Electromechanical | OEM |
| 31400-108 | altimeter barometric | sikorsky aircraft corporation | — | 34 | Instruments | unknown |