A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.
Classification: Nuts of iron or steel
NSN 5915-01-493-3231
NSN 6610-00-862-8540
NSN 5960-00-944-3548
NSN 6320-01-487-0336
NSN 6130-01-254-7982
NSN 5945-01-164-8241
NSN 6650-01-447-4631
NSN 5930-01-646-1252
NSN 5895-01-099-4097
NSN 5960-00-227-8693
NSN 4140-00-169-6428
NSN 5975-00-156-3347