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 5999-01-379-6908
NSN 5965-01-519-0779
NSN 5835-01-566-5462
NSN 5895-01-387-0369
NSN 5855-01-574-1821
NSN 6240-01-640-6691
NSN 5996-01-212-1132
NSN 5990-01-240-1100
NSN 5975-00-062-7976
NSN 7035-01-468-3768
NSN 7035-00-760-5479
NSN 6240-00-624-7259