A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.
Classification: Nuts of iron or steel
NSN 5935-00-524-1643
NSN 5965-01-179-3174
NSN 5905-01-439-0605
NSN 5835-01-616-6131
NSN 5855-01-203-4719
NSN 6105-01-456-4488
NSN 5835-01-123-8305
NSN 5910-01-250-8388
NSN 6150-01-616-3062
NSN 5910-01-132-7284
NSN 6610-01-493-6269
NSN 6320-00-588-2401