A plain nut on which has been assembled a nonremovable washer.
Classification: Nuts of iron or steel
NSN 5920-01-433-9119
NSN 6105-01-566-1293
NSN 2925-00-233-5644
NSN 5965-01-588-6582
NSN 5925-01-114-0909
NSN 5960-01-478-2672
NSN 6220-00-539-0095
NSN 4140-01-420-5782
NSN 5990-01-485-0260
NSN 6240-00-391-6402
NSN 6150-01-605-2711
NSN 6110-01-160-8589