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 7035-01-511-6219
NSN 5999-00-186-3976
NSN 6645-00-803-6417
NSN 5935-00-122-8669
NSN 7035-01-209-6325
NSN 5855-00-472-2055
NSN 6135-01-190-2628
NSN 5905-01-546-1723
NSN 5935-00-902-5838
NSN 6650-00-729-6745
NSN 5910-00-983-4084
NSN 5999-01-415-1215