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 5950-01-121-2215
NSN 6150-01-381-5140
NSN 5920-01-605-9673
NSN 5985-00-178-1143
NSN 6150-00-058-8669
NSN 5910-01-391-5303
NSN 6685-01-194-3931
NSN 5930-01-301-9151
NSN 6130-00-928-9532
NSN 5999-01-593-6425
NSN 5990-01-230-8481
NSN 6620-01-594-1833