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 6645-00-269-8440
NSN 5930-00-815-7077
NSN 5960-00-960-3177
NSN 5915-01-451-2881
NSN 6220-01-376-1608
NSN 4140-01-512-8528
NSN 5965-00-469-5009
NSN 6145-01-442-3511
NSN 6610-01-422-1322
NSN 6150-01-035-7065
NSN 5990-01-027-8260
NSN 5920-01-445-8003