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 5925-00-134-7392
NSN 5910-01-629-8569
NSN 6110-01-268-3348
NSN 5920-01-547-4033
NSN 7035-00-286-6221
NSN 6145-01-093-4446
NSN 5935-01-310-9335
NSN 6320-01-326-1316
NSN 6135-00-347-0595
NSN 6240-01-461-3129
NSN 6110-01-320-2649
NSN 5950-01-581-8983