No other part numbers with same form, fit, and function found.
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: Nuts of iron or steel
NSN 5945-01-530-0346
NSN 6240-01-343-9367
NSN 6110-01-475-0371
NSN 5905-01-454-7630
NSN 5990-00-796-1728
NSN 6610-00-912-6374
NSN 6620-01-487-8735
NSN 5999-01-304-8176
NSN 6320-01-409-1388
NSN 5999-01-221-1075
NSN 6110-01-262-5387
NSN 5996-00-231-9322