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 5920-01-440-3458
NSN 6150-01-250-1256
NSN 6645-00-845-1071
NSN 5950-01-079-3181
NSN 6645-00-767-6307
NSN 5950-01-445-6556
NSN 5998-00-513-5680
NSN 5945-01-316-4236
NSN 5945-00-455-6502
NSN 5985-00-496-6828
NSN 6650-01-103-7342
NSN 5925-01-114-0909