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: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 5960-01-221-0498
NSN 5855-00-494-9581
NSN 6645-01-208-1731
NSN 5905-01-606-6733
NSN 5996-01-215-2769
NSN 6130-00-013-7866
NSN 6685-01-456-6664
NSN 5935-00-725-2550
NSN 6650-00-552-8377
NSN 5915-00-797-8750
NSN 6105-01-484-2167
NSN 5910-01-423-5802