4 holes 0.062 inches nom drilled in face, 2 slots 0.047 inches nom wide and 0.045 inches nom deep 0.050 inches nom below face of nut
A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. See also nut (1), plain, knurled. (when height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
Classification: Nuts of iron or steel
NSN 5998-01-315-0082
NSN 7035-00-628-3471
NSN 6105-01-166-6595
NSN 6240-01-268-2223
NSN 5930-00-737-2630
NSN 6110-01-459-1269
NSN 5950-01-352-3245
NSN 6135-01-574-6185
NSN 5998-01-442-7841
NSN 5930-01-382-7640
NSN 5895-00-089-5713
NSN 5965-01-098-7028