Two 4-40 unc-2b threaded mtg holes spaced 0.500 in. Apart
NSN 5960-00-269-4762
NSN 6135-01-632-9323
NSN 6685-00-066-1059
NSN 6110-01-005-5140
NSN 6650-01-277-4763
NSN 6620-01-390-1121
NSN 5945-01-197-9838
NSN 6110-01-209-0744
NSN 6685-01-634-0611
NSN 7035-01-006-3186
NSN 5990-01-598-3251
NSN 5920-01-469-7072
Last Updated: 08/14/2025