| W/G-2374-250-RH | PIPER PA-31 2ND FROM REAR WINDOW - OUTER - RH OR LH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/G-2374-LH | PIPER PA-31 2ND FROM REAR WINDOW - OUTER - RH OR LH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/G-2374-RH | PIPER PA-31 2ND FROM REAR WINDOW - OUTER - RH OR LH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/G-2375-187-LH | PIPER PA-31 REAR WINDOW RH OR LH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/G-2375-187-RH | PIPER PA-31 REAR WINDOW RH OR LH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/G-2375-250-LH | PIPER PA-31 REAR WINDOW RH OR LH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/G-2375-250-RH | PIPER PA-31 REAR WINDOW RH OR LH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/G-2375-LH | PIPER PA-31 REAR WINDOW RH OR LH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/G-2375-RH | PIPER PA-31 REAR WINDOW RH OR LH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/G-2376 | PIPER PA-31-350 2ND WINDOW - OUTER - RH OR LH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/G-2376-187 | PIPER PA-31-350 2ND WINDOW - OUTER - RH OR LH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/G-2376-250 | PIPER PA-31-350 2ND WINDOW - OUTER - RH OR LH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/G-2377-LH | Piper PA-28-181 Windshield | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/G-2377-RH | Piper PA-28-181 Windshield | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/G-2379 | British Aerospace Beagle Windshield | Great Lakes Aero Products | — | 56 | Structures | PMA |
| W/G-2379-187 | British Aerospace Beagle Windshield | Great Lakes Aero Products | — | 56 | Structures | PMA |
| W/G-2379-II | British Aerospace Beagle Windshield | Great Lakes Aero Products | — | 56 | Structures | PMA |
| W/G-2379-II-187 | British Aerospace Beagle Windshield | Great Lakes Aero Products | — | 56 | Structures | PMA |
| W/G-2380 | DeHAVILLAND CHIPMUNK WINDSHIELD | Great Lakes Aero Products | — | 56 | Structures | PMA |
| W/G-2381-LH | CESSNA 188 SKYLIGHTS RH OR LH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/G-2381-RH | CESSNA 188 SKYLIGHTS RH OR LH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/G-2383 | CESSNA 336 WINDSHIELD | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/G-2384 | Cessna 337 Windshield | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/G-2385-LH | PIPER PA-31 FORWARD WINDOW - INNER - RH OR LH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/G-2385-RH | PIPER PA-31 FORWARD WINDOW - INNER - RH OR LH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/G-2386 | PIPER PA-31 CABIN DOOR WINDOWS - INNER - LH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/G-2387 | FAIRCHILD PT-26 WINDSHIELD | Great Lakes Aero Products | — | 56 | Structures | PMA |
| W/G-2388 | FAIRCHILD PT-26 FORWARD CANOPY SIDE WINDOWS - RH or LH | Great Lakes Aero Products | — | 56 | Structures | PMA |
| W/G-2389 | FAIRCHILD PT-26 FORWARD CANOPY TOP WINDOWS | Great Lakes Aero Products | — | 56 | Structures | PMA |
| W/G-2390 | FAIRCHILD PT-26 CENTER CANOPY SIDE WINDOWS - RH or LH | Great Lakes Aero Products | — | 56 | Structures | PMA |
| W/G-2391 | FAIRCHILD PT-26 CENTER CANOPY TOP WINDOWS | Great Lakes Aero Products | — | 56 | Structures | PMA |
| W/G-2392 | FAIRCHILD PT-26 REAR CANOPY SIDE WINDOWS RH or LH | Great Lakes Aero Products | — | 56 | Structures | PMA |
| W/G-2393 | FAIRCHILD PT-26 REAR CANOPY TOP WINDOWS | Great Lakes Aero Products | — | 56 | Structures | PMA |
| W/G-2394 | FAIRCHILD PT-26 REAR WINDOW | Great Lakes Aero Products | — | 56 | Structures | PMA |
| W/G-2397-DR-RH | Cessna 208 Windshield RH or LH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/G-2397-RH | Cessna 208 Windshield RH or LH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/G-2399 | Cirrus Windshield | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/G-2400-2064-LH | Cirrus Passenger Window LH or RH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/G-2400-2064-RH | Cirrus Passenger Window LH or RH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/G-2400-2538-LH | Cirrus Passenger Window LH or RH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/G-2400-2538-RH | Cirrus Passenger Window LH or RH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/G-2400-LH | Cirrus Passenger Window LH or RH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/G-2400-RH | Cirrus Passenger Window LH or RH | Great Lakes Aero Products | | 56 | Structures | PMA |
| W/G-2404 | PIPER PA-31 CREW DOOR WINDOW -INNER | Great Lakes Aero Products | | 20 | Consumables / Hardware | PMA |
| W/G-2404-060 | PIPER PA-31 CREW DOOR WINDOW -INNER | Great Lakes Aero Products | | 20 | Consumables / Hardware | PMA |
| W/G-2405-060-LH | PIPER PA-31 FORWARD WINDOW -INNER -RH OR LH | Great Lakes Aero Products | | 20 | Consumables / Hardware | PMA |
| W/G-2405-060-RH | PIPER PA-31 FORWARD WINDOW -INNER -RH OR LH | Great Lakes Aero Products | | 20 | Consumables / Hardware | PMA |
| W/G-2405-LH | PIPER PA-31 FORWARD WINDOW -INNER -RH OR LH | Great Lakes Aero Products | | 20 | Consumables / Hardware | PMA |
| W/G-2405-RH | PIPER PA-31 FORWARD WINDOW -INNER -RH OR LH | Great Lakes Aero Products | | 20 | Consumables / Hardware | PMA |
| W/G-2406 | PIPER PA-31-350 2ND WINDOW -INNER RH or LH | Great Lakes Aero Products | | 56 | Structures | PMA |