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 4140-00-283-6843
NSN 5915-01-201-5575
NSN 6650-01-646-1643
NSN 5935-01-071-5296
NSN 5960-01-258-5615
NSN 5930-01-527-8296
NSN 5960-01-473-9203
NSN 6645-00-616-1289
NSN 6130-00-061-7486
NSN 6145-01-250-2006
NSN 6150-01-097-7548
NSN 5895-01-147-2931