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 6650-00-629-8027
NSN 5915-01-572-1126
NSN 5999-00-239-0151
NSN 6620-00-621-6951
NSN 6240-01-601-5480
NSN 6320-00-593-0379
NSN 2925-01-527-8745
NSN 5925-01-634-0664
NSN 5905-01-350-1961
NSN 5895-00-001-3631
NSN 6240-01-011-2267
NSN 6320-01-373-7171