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 5855-01-561-2677
NSN 5998-00-883-2628
NSN 5999-00-478-3362
NSN 5895-01-534-9849
NSN 5999-01-261-9138
NSN 6110-01-247-6109
NSN 6685-01-634-0611
NSN 6220-00-712-1779
NSN 6220-01-004-3100
NSN 5990-01-242-9653
NSN 5945-01-293-2783
NSN 6240-01-579-4734