A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.
Classification: Nuts of iron or steel
NSN 5905-00-168-9319
NSN 6220-00-998-6142
NSN 6105-01-107-7127
NSN 5930-01-580-0413
NSN 5950-01-519-7928
NSN 5835-01-387-4227
NSN 4140-01-526-1066
NSN 5905-01-310-2565
NSN 6610-00-191-5317
NSN 5920-01-582-3673
NSN 5975-01-317-6033
NSN 6220-01-183-7279