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 6130-01-421-9414
NSN 6105-00-689-5643
NSN 5996-00-766-0814
NSN 5925-01-307-9263
NSN 5985-01-634-0635
NSN 5998-00-205-8803
NSN 5920-01-357-0997
NSN 5930-01-423-3100
NSN 6145-01-131-9578
NSN 5915-00-373-0807
NSN 6320-01-201-2776
NSN 5999-01-591-9557