| W/T-2485-RH | BEECH 58P CENTER WINDOWS - INNER - RH or LH | Great Lakes Aero Products | — | 56 | Structures | PMA |
| W/T-2486-LH | BEECH 58P 3RD WINDOWS - INNER - RH or LH | Great Lakes Aero Products | — | 56 | Structures | PMA |
| W/T-2486-RH | BEECH 58P 3RD WINDOWS - INNER - RH or LH | Great Lakes Aero Products | — | 56 | Structures | PMA |
| W/T-2487-LH | BEECH 58P REAR WINDOWS - INNER - RH or LH | Great Lakes Aero Products | — | 56 | Structures | PMA |
| W/T-2487-RH | BEECH 58P REAR WINDOWS - INNER - RH or LH | Great Lakes Aero Products | — | 56 | Structures | PMA |
| W/T-2489 | CESSNA 414/421/425 CENTER CABIN WINDOWS - INNER - FORMED - RH or LH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/T-2490 | CESSNA 414/421/425 5TH CABIN WINDOWS - INNER - FORMED - RH or LH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/T-2491 | CESSNA 414/421/425 REAR CABIN WINDOWS - INNER - FORMED - RH or LH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/T-2493 | AERO COMMANDER 100 REAR WINDOW | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/T-2519-LH | STINSON L-5 REAR END DOME - RH or LH | Great Lakes Aero Products | — | 33 | Electromechanical | PMA |
| W/T-2519-RH | STINSON L-5 REAR END DOME - RH or LH | Great Lakes Aero Products | — | 33 | Electromechanical | PMA |
| W/T-2522 | PIPER PA-31-350 CENTER WINDOW - INNER - RH OR LH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/T-2522-060 | PIPER PA-31-350 CENTER WINDOW - INNER - RH OR LH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/T-2523-060-LH | PIPER PA-31-350 2ND FROM REAR WINDOW - INNER - RH OR LH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/T-2523-060-RH | PIPER PA-31-350 2ND FROM REAR WINDOW - INNER - RH OR LH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/T-2523-LH | PIPER PA-31-350 2ND FROM REAR WINDOW - INNER - RH OR LH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/T-2523-RH | PIPER PA-31-350 2ND FROM REAR WINDOW - INNER - RH OR LH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/T-2525-187-LH | LAKE 250 WINDSHIELDS - RH OR LH | Great Lakes Aero Products | — | 56 | Structures | PMA |
| W/T-2525-187-RH | LAKE 250 WINDSHIELDS - RH OR LH | Great Lakes Aero Products | — | 56 | Structures | PMA |
| W/T-2525-LH | LAKE 250 WINDSHIELDS - RH OR LH | Great Lakes Aero Products | — | 56 | Structures | PMA |
| W/T-2525-RH | LAKE 250 WINDSHIELDS - RH OR LH | Great Lakes Aero Products | — | 56 | Structures | PMA |
| W/T-2526-187-LH | LAKE 250 REAR SIDE WINDOW - RH OR LH | Great Lakes Aero Products | — | 56 | Structures | PMA |
| W/T-2526-187-RH | LAKE 250 REAR SIDE WINDOW - RH OR LH | Great Lakes Aero Products | — | 56 | Structures | PMA |
| W/T-2526-LH | LAKE 250 REAR SIDE WINDOW - RH OR LH | Great Lakes Aero Products | — | 56 | Structures | PMA |
| W/T-2526-RH | LAKE 250 REAR SIDE WINDOW - RH OR LH | Great Lakes Aero Products | — | 56 | Structures | PMA |
| W/T-2527-LH | LAKE 250 REAR SIDE WINDOW - RH OR LH | Great Lakes Aero Products | — | 56 | Structures | PMA |
| W/T-2527-RH | LAKE 250 REAR SIDE WINDOW - RH OR LH | Great Lakes Aero Products | — | 56 | Structures | PMA |
| W/T-2529-LH | CESSNA 177 REAR SIDE WINDOWS - ASSEMBLED WITH VENT - RH or LH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/T-2529-RH | CESSNA 177 REAR SIDE WINDOWS - ASSEMBLED WITH VENT - RH or LH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/T-2530 | CALLAIR A-9 WINDSHIELD | Great Lakes Aero Products | — | 56 | Structures | PMA |
| W/T-2541-250-LH | HOWARD DGA 8 - 15 WINDSHIELDS - RH OR LH | Great Lakes Aero Products | — | 56 | Structures | PMA |
| W/T-2541-250-RH | HOWARD DGA 8 - 15 WINDSHIELDS - RH OR LH | Great Lakes Aero Products | — | 56 | Structures | PMA |
| W/T-2541-LH | HOWARD DGA 8 - 15 WINDSHIELDS - RH OR LH | Great Lakes Aero Products | — | 56 | Structures | PMA |
| W/T-2541-RH | HOWARD DGA 8 - 15 WINDSHIELDS - RH OR LH | Great Lakes Aero Products | — | 56 | Structures | PMA |
| W/T-2544-187-LH | PIPER PA-32/34 2ND WINDOW - RH or LH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/T-2544-187-RH | PIPER PA-32/34 2ND WINDOW - RH or LH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/T-2544-250-LH | PIPER PA-32/34 2ND WINDOW - RH or LH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/T-2544-250-RH | PIPER PA-32/34 2ND WINDOW - RH or LH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/T-2544-LH | PIPER PA-32/34 2ND WINDOW - RH or LH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/T-2544-RH | PIPER PA-32/34 2ND WINDOW - RH or LH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/T-2545-187-LH | PIPER PA-32/34 REAR WINDOW - RH or LH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/T-2545-187-RH | PIPER PA-32/34 REAR WINDOW - RH or LH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/T-2545-250-LH | PIPER PA-32/34 REAR WINDOW - RH or LH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/T-2545-250-RH | PIPER PA-32/34 REAR WINDOW - RH or LH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/T-2545-LH | PIPER PA-32/34 REAR WINDOW - RH or LH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/T-2545-RH | PIPER PA-32/34 REAR WINDOW - RH or LH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/T-2546 | PIPER PA-34-220T WINDSHIELD | Great Lakes Aero Products | | 20 | Consumables / Hardware | PMA |
| W/T-2550 | CESSNA 441 CABIN WINDOW - INNER - RH OR LH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/T-2553 | WEATHERLY 620 WINDSHIELD | Great Lakes Aero Products | — | 56 | Structures | PMA |
| W/T-2553-150 | WEATHERLY 620 WINDSHIELD | Great Lakes Aero Products | — | 56 | Structures | PMA |