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 6610-00-536-4977
NSN 6620-01-642-4218
NSN 6610-00-437-5681
NSN 6105-01-634-0322
NSN 5960-00-683-7476
NSN 5999-00-926-3241
NSN 7035-01-381-6185
NSN 6610-00-152-5087
NSN 5925-01-472-3382
NSN 5925-01-128-6694
NSN 5990-00-801-7923
NSN 2925-00-139-3231