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.
NSN 6220-01-169-5687
NSN 5990-01-426-7350
NSN 6685-01-398-5906
NSN 5930-01-062-2508
NSN 6650-00-671-5106
NSN 6320-00-070-4544
NSN 5895-01-225-1918
NSN 6135-00-877-1659
NSN 6620-01-654-9436
NSN 6320-01-631-7828
NSN 6620-00-816-9755
NSN 6105-00-930-1878