A plain nut on which has been assembled a nonremovable washer.
Classification: Nuts of iron or steel
NSN 5990-01-146-1779
NSN 5905-00-247-3240
NSN 5930-00-676-2014
NSN 6105-01-168-9395
NSN 6610-01-134-8993
NSN 5960-01-364-9795
NSN 5930-01-483-0998
NSN 6320-01-431-4359
NSN 6620-00-388-0047
NSN 5835-01-100-3265
NSN 5999-01-244-9160
NSN 5945-00-230-8809