0.438 in. 45 degrees chamfer on top
A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes nut (1), plain, castellated, hexagon.
Classification: Nuts of iron or steel
NSN 6105-00-707-7498
NSN 6220-00-171-8638
NSN 6150-01-417-2643
NSN 5950-00-156-2220
NSN 5975-01-555-6462
NSN 5945-01-241-0574
NSN 5905-00-655-9282
NSN 5975-01-421-4474
NSN 5930-01-214-4603
NSN 6105-01-190-5507
NSN 6320-01-157-9076
NSN 5998-00-541-8792