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 5999-01-057-7715
NSN 6145-00-089-6945
NSN 5975-00-273-0790
NSN 5985-01-142-6721
NSN 6105-01-564-6512
NSN 4140-01-210-3260
NSN 5990-00-223-5938
NSN 5960-00-070-0274
NSN 5960-00-104-5955
NSN 6135-00-935-8769
NSN 6620-01-388-1430
NSN 5945-01-049-8041