Two 4-40 unc-2b threaded holes spaced 0.750 in. Apart
NSN 6220-00-152-7114
NSN 6620-01-236-0138
NSN 5999-00-705-9167
NSN 4140-01-499-8906
NSN 6145-01-585-6780
NSN 5910-01-522-1333
NSN 6220-00-828-5282
NSN 5990-00-501-4994
NSN 6645-00-248-5434
NSN 6645-01-633-1852
NSN 5975-01-127-1318
NSN 5895-00-513-0249
Last Updated: 01/15/2025