Nine mtg holes on 2.437 in. Bolt circle
NSN 5990-01-503-9804
NSN 4140-01-634-0330
NSN 5945-01-403-2800
NSN 6135-00-715-4001
NSN 5920-00-987-1605
NSN 5999-01-555-7511
NSN 5855-01-129-4080
NSN 5999-01-120-1269
NSN 6650-01-593-5993
NSN 6145-01-415-6127
NSN 5935-00-925-1147
NSN 5996-00-446-1701
Last Updated: 08/06/2025