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 4140-01-229-2088
NSN 5930-01-358-8501
NSN 5990-01-179-5625
NSN 5975-01-215-3473
NSN 5950-00-004-2086
NSN 5950-01-428-7776
NSN 5915-00-350-3430
NSN 6685-01-564-1852
NSN 6105-00-980-6563
NSN 6150-01-022-7483
NSN 6145-01-520-9931
NSN 6240-01-311-1121