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 5905-01-004-5239
NSN 5855-01-443-3970
NSN 6130-00-813-2972
NSN 5998-01-043-5018
NSN 6105-01-634-0322
NSN 6150-01-464-5424
NSN 6220-01-239-1391
NSN 5910-01-164-7368
NSN 6645-01-488-5466
NSN 4140-00-300-8111
NSN 5998-01-304-4116
NSN 2925-00-957-7329