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 5915-00-276-8332
NSN 6150-01-364-6961
NSN 6320-01-356-5601
NSN 5945-00-335-9717
NSN 5935-01-142-2930
NSN 5985-00-216-8216
NSN 6130-01-547-1802
NSN 5855-01-103-8650
NSN 6105-01-554-7274
NSN 5960-01-270-6362
NSN 5930-01-029-5824
NSN 7035-00-371-7749