A nut having an externally splined sleeve which holds it in position when forced into a hole of slightly smaller diameter.
Classification: Nuts of iron or steel
NSN 6685-00-186-0190
NSN 5999-00-067-3960
NSN 5960-01-462-1864
NSN 6610-01-394-4944
NSN 5945-01-463-8353
NSN 6240-01-574-3796
NSN 5855-01-581-3570
NSN 6150-01-280-5362
NSN 6220-00-968-0235
NSN 5915-01-626-0572
NSN 5998-00-025-9479
NSN 5835-00-269-2232