A gear sector with teeth formed on the inner surface.
NSN 5975-01-055-0254
NSN 6650-00-508-2603
NSN 4140-01-160-7699
NSN 5935-01-425-0290
NSN 7035-01-428-2336
NSN 5945-00-842-2025
NSN 5990-01-164-8673
NSN 6135-01-033-3213
NSN 5925-01-115-0209
NSN 5855-01-640-9838
NSN 5975-01-305-6404
NSN 5855-01-085-5354