A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.
Classification: Nuts of iron or steel
NSN 6610-01-533-2935
NSN 6220-01-265-1077
NSN 5930-01-505-9559
NSN 6610-01-336-8027
NSN 5965-01-509-9397
NSN 5965-01-089-8579
NSN 5905-01-653-7268
NSN 5960-01-022-5288
NSN 5930-01-619-8348
NSN 6220-01-398-0614
NSN 6110-00-525-3418
NSN 6645-00-550-7395