Sixteen equally spaced casting grooves 0.062 in. Deep, 0.125 in. W, 0.250 in. Lg
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: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 5996-01-499-5427
NSN 5905-00-159-8238
NSN 5999-00-725-6482
NSN 6135-01-462-6040
NSN 5920-00-456-5211
NSN 5975-00-681-1193
NSN 6610-01-525-8235
NSN 6220-01-647-3118
NSN 2925-01-510-9378
NSN 6650-00-035-9297
NSN 7035-00-455-7666
NSN 6620-01-572-8734