A nut on which has been assembled a nonremovable washer. An integral feature is incorporated for locking on the threads of a mating member.
Classification: Nuts of iron or steel
NSN 5905-00-441-0630
NSN 5925-01-031-1473
NSN 6110-00-583-9821
NSN 2925-00-149-0760
NSN 5915-01-046-8139
NSN 5935-01-575-3144
NSN 5930-01-515-6706
NSN 6105-00-817-4809
NSN 6650-00-496-8762
NSN 5895-00-250-8931
NSN 6105-01-647-7845
NSN 6610-01-191-9320