| 3501-2028-1 | Lower Door Window | Tech Tool Plastics Inc | — | 56 | Structures | PMA |
| 3501-2029-1 | fwd door window reduced lh | other | — | 56 | Structures | OEM |
| 3501-2029-1, 3501-2029-2 | Fwd Door Window | Tech Tool Plastics Inc | — | 56 | Structures | PMA |
| 3501-2029-2 | fwd door window reduced rh | other | — | 56 | Structures | OEM |
| 3501-2030-1 | fwd door window w-slide reduced | other | — | 56 | Structures | OEM |
| 3501-2030-1, 3501-2030-2 | Fwd Door Window w/slide | Tech Tool Plastics Inc | — | 56 | Structures | PMA |
| 3501-2031-1 | Lower Door Window Reduced | Tech Tool Plastics Inc | — | 56 | Structures | PMA |
| 3501-2032-1, 3501-2032-2 | Sliding Door Window | Tech Tool Plastics Inc | — | 56 | Structures | PMA |
| 3501-2032-2 | aft sliding door window rh | other | — | 56 | Structures | OEM |
| 3501-2035-1 | reverse slide camera window lh | other | — | 56 | Structures | OEM |
| 3501-2035-1, -2 | Window Assembly, Reverse Slide Camera | Tech Tool Plastics Inc | — | 56 | Structures | PMA |
| 3501-2035-2 | reverse slide camera window rh | other | — | 56 | Structures | OEM |
| 3501-2038-1 | aft sliding door window w-vertical | other | — | 56 | Structures | OEM |
| 3501-2038-1, -2 | Aft Sliding Door Window w/Vertical Slide | Tech Tool Plastics Inc | — | 56 | Structures | PMA |
| 3501-2038-2 | aft sliding door window w-vertical | other | — | 56 | Structures | OEM |
| 3501-2040-01 | Bubble Window Assy L/H | Tech Tool Plastics Inc | — | 56 | Structures | PMA |
| 3501-2040-02 | Bubble Window Assy R/H | Tech Tool Plastics Inc | — | 56 | Structures | PMA |
| 3501-2041-01 | Placard | Tech Tool Plastics Inc | — | 56 | Structures | PMA |
| 3501-2305-1, -2 | Window Assembly, Reverse Slide Camera | Tech Tool Plastics Inc | — | 56 | Structures | PMA |
| 350120233 | WINDSHIELD | — | | 56 | Structures | OEM |
| 350120234 | WINDSHIELD | — | | 56 | Structures | OEM |
| 350120252 | WINDOW | — | | 56 | Structures | OEM |
| 350120261 | WINDOW | — | | 56 | Structures | PMA |
| 3501262334 | WINDSHIELD | — | | 56 | unknown | OEM |
| 3501CC-2025-3 | FWD Cabin Comfort Window | Tech Tool Plastics Inc | — | 56 | Structures | PMA |
| 3501CC-2025-3, -4, -5, -6 | Window, Cabin Comfort, Fwd. | Tech Tool Plastics Inc | — | 56 | Structures | PMA |
| 3501CC-2025-4 | fwd cabin comfort window rh | other | — | 56 | Structures | OEM |
| 3501CC-2025-5 | fwd cabin comfort window w-slide l | other | — | 56 | Structures | OEM |
| 3501CC-2027-3, -4 | Aft Cabin Comfort Window | Tech Tool Plastics Inc | — | 56 | Structures | PMA |
| 3501CC-2027-4 | fwd door window w-slide lh | other | — | 56 | Structures | OEM |
| 3501CC-2030-5 | fwd cabin comfort door window | other | — | 56 | Structures | OEM |
| 3501CC-2030-6 | fwd cabin comfort door window | other | — | 56 | Structures | OEM |
| 3501CC-2032-3, -5, 3501CC-2032-4, -6 | Aft Sliding Door Cabin Comfort Window | Tech Tool Plastics Inc | — | 56 | Structures | PMA |
| 3501CC20256 | WINDOW | — | | 56 | Structures | OEM |
| 3501CC20323 | WINDOW | UROCOP | | 56 | Structures | OEM |
| 3503005 | WINDSHIELD | — | — | 56 | Structures | |
| 35059-009 | Sandwich Panel Replacement materials for cargo compartment linings | AAR Manufacturing Group Inc | | 56 | Structures | PMA |
| 35059-012 | Sandwich Panel Replacement materials for cargo compartment linings | AAR Manufacturing Group Inc | | 56 | Structures | PMA |
| 35059-013 | Sandwich Panel Replacement materials for cargo compartment linings | AAR Manufacturing Group Inc | | 56 | Structures | PMA |
| 35059-015 | Sandwich Panel Replacement materials for cargo compartment linings | AAR Manufacturing Group Inc | | 56 | Structures | PMA |
| 35059-017 | Sandwich Panel Replacement materials for cargo compartment linings | AAR Manufacturing Group Inc | | 56 | Structures | PMA |
| 35059-020 | Sandwich Panel Replacement materials for cargo compartment linings | AAR Manufacturing Group Inc | | 56 | Structures | PMA |
| 35059-101 | Sandwich Panel Replacement materials for cargo compartment linings | AAR Manufacturing Group Inc | | 56 | Structures | PMA |
| 350902502 | SLIDER ASSY | — | | 56 | unknown | |
| 350A07-0564-71 | bigger fw visibility | airbus helicopters inc american eurocopter | — | 56 | Structures | OEM |
| 350A07-0959 | windshield electric | airbus helicopters inc american eurocopter | | 56 | Structures | OEM |
| 350A07-1927-0A1 | windshield two parts instl | airbus helicopters inc american eurocopter | — | 56 | Structures | OEM |
| 350A07-1927-0A1/71 | Windshield Stiffener | — | — | 56 | Structures | OEM |
| 350A07-1927-71 | windshd use -72 | airbus helicopters inc american eurocopter | | 56 | Structures | OEM |
| 350A07-1927-72 | windshield two part instl | airbus helicopters inc american eurocopter | | 56 | Consumables / Hardware | OEM |