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 5960-01-588-8410
NSN 5975-01-118-5248
NSN 6620-01-494-2929
NSN 6320-00-731-6134
NSN 6645-00-309-0447
NSN 4140-00-104-7323
NSN 5990-00-056-9775
NSN 5990-01-229-8567
NSN 5915-00-976-9580
NSN 6145-00-296-0085
NSN 5996-01-436-7152
NSN 6685-01-231-9583