Two 4-40 unc-2b threaded holes spaced 0.750 in. Apart
NSN 6610-01-330-7839
NSN 6610-00-149-1534
NSN 2925-01-539-9795
NSN 5996-01-227-2555
NSN 6610-01-484-1370
NSN 5990-01-222-8570
NSN 5930-01-008-2469
NSN 5990-00-521-2980
NSN 6105-01-640-6762
NSN 5930-00-452-1316
NSN 5960-01-495-0859
NSN 6645-01-035-3787
Last Updated: 08/04/2025