Two 4-40 unc-2b threaded holes spaced 0.750 in. Apart
NSN 5855-01-125-4768
NSN 5835-00-222-3956
NSN 5910-01-312-8101
NSN 6650-00-930-8825
NSN 6610-01-425-1523
NSN 6240-01-097-3934
NSN 5930-01-019-7226
NSN 5975-01-252-2954
NSN 5985-01-230-9740
NSN 5998-01-364-0960
NSN 6110-00-188-3414
NSN 5999-01-448-8577
Last Updated: 07/30/2025