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 6620-00-755-7169
NSN 5990-00-807-3623
NSN 5990-01-321-2997
NSN 5905-01-381-2552
NSN 5985-00-454-8697
NSN 6645-01-459-7788
NSN 5960-00-220-2284
NSN 5965-01-470-0393
NSN 6135-00-191-6444
NSN 2925-01-079-6229
NSN 5895-01-403-2793
NSN 5998-01-634-0604