A plain nut on which has been assembled a nonremovable washer.
Classification: Nuts of iron or steel
NSN 5910-00-619-7849
NSN 5965-01-588-8239
NSN 5960-00-451-0572
NSN 5920-01-280-2334
NSN 5910-00-235-4441
NSN 6220-01-250-2376
NSN 5935-00-633-8302
NSN 5999-01-075-7983
NSN 5855-00-494-9581
NSN 2925-01-504-2650
NSN 6320-01-149-6658
NSN 4140-01-520-3456