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 5960-01-525-1690
NSN 5965-01-315-0373
NSN 5996-01-343-4959
NSN 6320-00-538-2132
NSN 5999-00-752-9693
NSN 7035-01-423-1755
NSN 5835-01-140-6452
NSN 6150-00-473-1520
NSN 5996-01-386-1279
NSN 5930-01-227-2870
NSN 5960-01-363-7759
NSN 5990-01-213-6319