Six 0.147 in. Diameter mtg holes equally spaced on a 3 1/4 in. Bolt circle
NSN 5920-00-371-1191
NSN 6645-00-055-2170
NSN 5985-01-514-6333
NSN 5975-01-171-7111
NSN 5945-00-147-7744
NSN 6685-01-446-6580
NSN 5905-01-499-6155
NSN 5950-01-290-3967
NSN 5855-01-308-0955
NSN 5935-00-291-4910
NSN 6130-01-645-8244
NSN 5925-01-110-8835
Last Updated: 05/31/2025