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 6320-00-404-3637
NSN 5945-00-880-2757
NSN 5925-01-642-2859
NSN 5990-00-816-9289
NSN 5930-01-360-8714
NSN 6220-00-703-1334
NSN 6645-01-129-6753
NSN 5915-01-010-5657
NSN 6220-01-123-1353
NSN 5935-00-021-3760
NSN 5855-01-577-4091
NSN 6130-00-980-2032