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 5920-01-393-2304
NSN 6320-01-530-4870
NSN 6685-01-590-7798
NSN 2925-01-448-2880
NSN 5960-01-252-8821
NSN 5855-01-384-4914
NSN 6145-01-062-2568
NSN 5855-00-688-9954
NSN 5920-00-146-5071
NSN 6320-01-380-0561
NSN 4140-01-435-7515
NSN 5905-00-469-6697