A plain nut on which has been assembled a nonremovable washer.
Classification: Nuts of iron or steel
NSN 5975-00-825-0362
NSN 5920-00-529-0618
NSN 5910-00-388-6737
NSN 5855-00-361-0167
NSN 6135-00-756-6149
NSN 5985-00-675-7855
NSN 6150-00-886-6638
NSN 2925-01-197-7864
NSN 6610-00-181-7544
NSN 5930-01-117-5054
NSN 5999-01-578-7720
NSN 6650-01-354-5672