Six 0.147 in. Diameter mtg holes equally spaced on a 3 1/4 in. Bolt circle
NSN 6685-01-065-3511
NSN 6620-00-229-2728
NSN 6130-01-063-0194
NSN 5999-01-278-1804
NSN 6320-01-249-3236
NSN 5960-01-425-1454
NSN 5996-00-200-5610
NSN 5996-01-442-5218
NSN 5945-00-246-5740
NSN 6620-01-656-1896
NSN 5930-01-211-6432
NSN 5998-00-973-8785
Last Updated: 06/05/2025