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 5960-01-520-4615
NSN 4140-01-063-7192
NSN 5905-01-529-6604
NSN 5920-00-477-4408
NSN 2925-00-190-5561
NSN 5855-01-428-9456
NSN 6220-00-128-1670
NSN 6110-01-470-9315
NSN 5965-00-529-0602
NSN 5996-01-519-3161
NSN 5915-00-099-0347
NSN 6110-01-148-1991