Eight slots on face of nut end 0.125 in. Deep by 0.187 in. W
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 5965-01-055-7645
NSN 5835-01-116-2369
NSN 6220-01-077-7833
NSN 5960-01-641-5493
NSN 5990-01-411-8548
NSN 5996-00-764-6258
NSN 5996-01-066-9003
NSN 5895-00-155-4578
NSN 5915-00-633-1217
NSN 5930-00-248-6608
NSN 6145-01-580-1025
NSN 4140-00-307-2732