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 5996-01-111-4145
NSN 5905-00-886-6256
NSN 6240-00-660-8849
NSN 5855-00-797-8217
NSN 5930-01-406-3965
NSN 5960-00-905-7530
NSN 5835-01-371-8759
NSN 5998-00-185-6029
NSN 5975-01-372-1367
NSN 6130-01-527-6996
NSN 5950-00-138-7608
NSN 4140-01-054-2279