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 5930-00-877-5671
NSN 6130-01-417-8478
NSN 5905-00-869-1031
NSN 5999-01-257-0550
NSN 4140-01-459-6069
NSN 5975-01-441-9221
NSN 4140-01-411-6666
NSN 5930-01-235-4772
NSN 6145-01-240-1935
NSN 5990-01-485-0260
NSN 6650-01-135-9670
NSN 6135-00-276-7625