A plain nut on which has been assembled a nonremovable washer.
Classification: Nuts of iron or steel
NSN 6105-01-344-7302
NSN 6240-00-578-6763
NSN 5905-01-146-8098
NSN 5925-01-392-9977
NSN 5960-01-587-7705
NSN 5935-00-862-5158
NSN 5950-01-410-2925
NSN 6610-00-350-1091
NSN 5835-01-495-0595
NSN 5925-01-351-5542
NSN 6130-01-212-6506
NSN 5920-01-398-7123