Two 4-40 unc-2b threaded mtg holes spaced 0.500 in. Apart
NSN 5930-01-378-3579
NSN 5975-01-381-0753
NSN 6220-01-207-0523
NSN 5930-01-579-6522
NSN 5975-01-089-4415
NSN 5910-01-397-1651
NSN 5945-01-322-4908
NSN 6105-01-483-8547
NSN 6110-01-486-8235
NSN 6135-01-068-0119
NSN 6150-01-585-0229
NSN 5905-01-503-3102
Last Updated: 01/29/2025