A plain nut on which has been assembled a nonremovable washer.
Classification: Nuts of iron or steel
NSN 5855-01-616-8724
NSN 6650-01-296-0883
NSN 6105-00-919-4744
NSN 6685-01-532-8883
NSN 5960-01-207-4452
NSN 6610-01-506-0044
NSN 5925-00-226-1155
NSN 6620-01-032-3937
NSN 6220-01-146-9351
NSN 5965-00-167-7659
NSN 5996-00-181-0207
NSN 5835-00-409-8355