A nut, circular in shape, having wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery. It has an integral washer which extends beyond the wrenching element periphery.
NSN 6145-01-487-3773
NSN 5930-01-650-7940
NSN 5996-01-425-1455
NSN 5990-00-373-9787
NSN 5835-01-480-3484
NSN 5895-01-350-3527
NSN 6130-01-606-9176
NSN 6110-01-152-2840
NSN 5985-01-293-2309
NSN 5925-01-522-8369
NSN 6620-01-322-8382
NSN 5930-01-477-4051