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 5930-01-373-4728
NSN 6685-01-109-1229
NSN 6620-00-485-9714
NSN 5965-01-496-9525
NSN 5905-01-462-2533
NSN 6650-01-268-9702
NSN 5996-01-382-9710
NSN 6620-01-105-5770
NSN 5999-01-357-0131
NSN 6220-01-519-9305
NSN 6685-00-555-0875
NSN 6645-00-269-2764