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 5905-01-598-1739
NSN 5998-00-417-3361
NSN 5920-01-183-3125
NSN 6320-01-585-8468
NSN 6135-01-196-7399
NSN 5925-01-463-9258
NSN 5855-01-351-8909
NSN 5910-00-299-7869
NSN 5905-01-496-4524
NSN 5930-00-699-9084
NSN 6110-01-485-0276
NSN 5996-01-651-0056