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 6220-01-191-7643
NSN 6620-00-081-7899
NSN 5910-01-411-6923
NSN 5905-01-501-6433
NSN 6130-01-392-8932
NSN 6220-01-627-9782
NSN 5990-01-268-2236
NSN 5950-01-134-4878
NSN 5910-01-262-0114
NSN 5855-00-885-8452
NSN 5990-01-147-5225
NSN 5945-01-414-6950