Six 0.147 in. Diameter mtg holes equally spaced on a 3 1/4 in. Bolt circle
NSN 7035-00-763-6180
NSN 6685-00-548-5460
NSN 5905-00-644-9983
NSN 6650-01-259-8452
NSN 6610-01-336-2787
NSN 5998-01-534-2256
NSN 4140-00-122-2431
NSN 6320-00-174-1362
NSN 5835-00-629-3225
NSN 6145-01-225-5344
NSN 6135-01-326-2536
NSN 5998-00-694-0019
Last Updated: 06/02/2025