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 6145-01-499-9085
NSN 4140-01-204-7025
NSN 6150-00-661-0184
NSN 5915-01-527-9993
NSN 5835-01-200-7153
NSN 6220-01-038-1404
NSN 6135-01-462-6040
NSN 5950-01-227-1785
NSN 5835-01-303-6563
NSN 5990-01-331-2221
NSN 6150-00-145-5206
NSN 4140-01-399-4352