0.016 in. By 45 degrees chamfer on pilot dia
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 4140-01-031-6391
NSN 5835-01-345-2556
NSN 5920-01-094-4327
NSN 5915-01-061-4415
NSN 5910-01-033-9606
NSN 6150-01-406-1417
NSN 6610-00-108-9546
NSN 6320-01-067-0474
NSN 5855-01-486-0440
NSN 6240-00-957-5724
NSN 6105-01-237-8912
NSN 5998-01-250-6257