A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes nut (1), plain, slotted, hexagon.
Classification: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 6145-00-966-1396
NSN 6130-01-452-3084
NSN 5990-01-019-6609
NSN 5998-01-486-4093
NSN 5996-01-134-7638
NSN 5965-01-485-3501
NSN 6240-01-526-7811
NSN 5910-01-374-7661
NSN 6645-00-456-2219
NSN 6110-00-709-0472
NSN 6145-01-561-4732
NSN 6220-01-423-8319