| NP178202-7 | Side Window, L/H Lightweight (Wide Heat Area) | PPG Industries Inc | — | 56 | Structures | PMA |
| NP178202-8 | Side Window, R/H Lightweight (Heated) | PPG Industries Inc | — | 20 | Consumables / Hardware | PMA |
| NP178203-2 | Cabin Window Heavy (New Gasket) | PPG Industries Inc | — | 56 | Structures | PMA |
| NP184903-3 | Cabin Window | PPG Industries Inc | | 56 | Structures | PMA |
| NP184903-4 | Cabin Window (Coated) | PPG Industries Inc | | 56 | Structures | PMA |
| NP184903-5 | Cabin Window | PPG Industries Inc | | 56 | Windows | PMA |
| NP187302-7 | LH No. 2 Window, Acrylic | PPG Industries Inc | | 56 | Structures | PMA |
| NP187302-8 | RH No. 2 Window, Acrylic | PPG Industries Inc | | — | Unknown | PMA |
| NP192301-3 | Main Windshield, L/H | PPG Industries Inc | — | 56 | Structures | PMA |
| NP192301-4 | Main Windshield, R/H | PPG Industries Inc | — | 56 | Structures | PMA |
| NP192302-3 | LH Side Window, Cockpit | PPG Industries Inc | — | 56 | Structures | PMA |
| NP192302-4 | RH Side Window, Cockpit | PPG Industries Inc | — | 56 | Structural / Airframe | PMA |
| NP192303 | Cabin Window | PPG Industries Inc | — | 56 | Structures | PMA |
| NP196003-3 | Passenger EDW | PPG Industries Inc | | 56 | unknown | PMA |
| NP196023-1 | Door Electronically Dimmable Window | PPG Industries Inc | | 56 | Structures | PMA |
| NP196023-4 | Door Electronically Dimmable Window | PPG Industries Inc | | 56 | unknown | PMA |
| NP196043-1 | Door EDW Controller | PPG Industries Inc | | 56 | Avionics / Electronics | PMA |
| NP196502-1 | Windshield Assembly, L/H | PPG Industries Inc | | 56 | Structures | PMA |
| NP196502-2 | Windshield Assembly, R/H | PPG Industries Inc | | 56 | Structures | PMA |
| P/N C6SC1062-3 | L/H Windshield | PPG Industries Inc | | 56 | Structures | PMA |
| P/N C6SC1062-4 | R/H Windshield | PPG Industries Inc | | 56 | Structures | PMA |
| P/N PPG A21500-011, Rev. N, Dated 4/05/94 or Later FAA Approval | Windshield R/H Heated | PPG Industries Inc | — | 56 | Structures | PMA |
| P/N PPG A21500-012, Rev. N, Dated 4/05/94 or Later FAA Approval | Windshield L/H Heated | PPG Industries Inc | — | 56 | Structures | PMA |
| P/N PPG D20543-403, Rev. A, Dated 4/05/94 or Later FAA Approval | Windshield L/H Heated | PPG Industries Inc | — | 56 | Structures | PMA |
| P/N PPG D20543-404, Rev. A, Dated 4/05/94 or Later FAA Approval | Windshield R/H Heated | PPG Industries Inc | — | 56 | Structures | PMA |
| P/N PPG NP157902-13 Rev. U, dated 5/6/93, or Later FAA Approval | #2 L/H Side Window | PPG Industries Inc | — | 56 | Structures | PMA |
| P/N PPG NP157902-14 Rev. U, dated 5/6/93, or Later FAA Approval | #2 R/H Side Window | PPG Industries Inc | | 56 | Structures | PMA |
| P/N PPG NP165312-1 Rev. F, dated 1/24/91 or later FAA Approval | Side Sliding Window L/H | PPG Industries Inc | — | 56 | Structures | PMA |
| P/N PPG NP165312-2 Rev. F, dated 1/24/91 or later FAA Approval | Side Sliding Window . R/H | PPG Industries Inc | — | 56 | Structures | PMA |
| P/N PPG NP165313-1 Rev. G, dated 1/24/91 or later FAA Approval | Side Fixed Window L/H | PPG Industries Inc | — | 56 | Structures | PMA |
| P/N PPG NP165313-2 Rev. G, dated 1/24/91 | Side Fixed Window . R/H | PPG Industries Inc | — | 56 | Structures | PMA |
| P/N PPG3912038-505, Rev. N, Dated 4/16/91 or Later FAA Approval | Inner Cabin Window | PPG Industries Inc | | 56 | Structures | PMA |
| P/N PPG3912038-507, Rev. N, Dated 4/16/91 or Later FAA Approval | Inner Cabin Window | PPG Industries Inc | | 56 | Structures | PMA |
| P/N PPG3912039-503, Rev. P, Dated 8/15/94 or Later FAA Approval | Outer Cabin Window | PPG Industries Inc | | 56 | Structures | PMA |
| P/N PPG3912039-505, Rev. P, Dated 8/15/94 or Later FAA Approval | Outer Cabin Window | PPG Industries Inc | | 56 | Structures | PMA |
| P/N PPGAAA7009-501, Rev. J, Dated 3/12/91 or Later FAA Approval | Inner Cabin Window | PPG Industries Inc | | 56 | Structures | PMA |
| P/N PPGAAA7010-501, Rev. H, Dated 3/12/91 or Later FAA Approval | Outer Cabin Window | PPG Industries Inc | | 56 | Structures | PMA |
| PPG D20543-405, Rev. B, dated 11/1/94, or Later FAA Approval | L/H Windshield | PPG Industries Inc | — | 56 | Structures | PMA |
| PPG D20543-406, Rev. B, dated 11/1/94, or Later FAA Approval | R/H Windshield | PPG Industries Inc | — | 56 | Structures | PMA |
| PPG D20599-001 | L/H Heated Windshield | PPG Industries Inc | — | 56 | Windows | PMA |
| PPG D20599-002 | R/H Heated Windshield | PPG Industries Inc | — | 56 | Structures | PMA |
| PPG NP 165311-3, Rev. T, dated 1/12/95, or Later FAA Approval | L/H Front Windshield | PPG Industries Inc | | 56 | Structures | PMA |
| PPG NP 165311-4, Rev. T, dated 1/12/95, or Later FAA Approval | R/H Front Windshield | PPG Industries Inc | | 56 | Structures | PMA |
| PPG NP 165312-3, Rev. V, dated 11/9/94, or Later FAA Approval | L/H Sliding Window | PPG Industries Inc | | 56 | Structures | PMA |
| PPG NP 165312-4, Rev. V, dated 11/9/94, or Later FAA Approval | R/H Sliding Window | PPG Industries Inc | | 56 | Structures | PMA |
| PPG NP-103801-111, Rev. AG, dated 8/30/93, or Later FAA Approval | L/H Heated Windshield | PPG Industries Inc | | 56 | Structures | PMA |
| PPG NP-103801-112, Rev. AG, dated 8/30/93, or Later FAA Approval | R/H Heated Windshield | PPG Industries Inc | | 56 | Structures | PMA |
| PPG NP-174602-1 | Side Window | PPG Industries Inc | | 56 | Structures | PMA |
| PPG NP139321-10 Rev. T | Winshield, RH | PPG Industries Inc | — | 56 | Structures | PMA |
| PPG NP139321-9 Rev. T | Windshield, LH | PPG Industries Inc | — | 56 | Structures | PMA |