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 5895-00-173-6021
NSN 2925-00-918-0859
NSN 6220-00-777-2355
NSN 2925-01-057-6993
NSN 6220-00-051-4198
NSN 5975-00-103-2814
NSN 5920-00-325-3980
NSN 6105-01-246-5831
NSN 6620-00-193-0518
NSN 6610-01-224-7675
NSN 5985-00-803-7468
NSN 5915-01-352-5150