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 5945-01-251-2620
NSN 5950-01-200-6673
NSN 5960-01-503-4123
NSN 6620-01-652-2078
NSN 5905-01-484-6985
NSN 6240-01-293-4819
NSN 6135-01-368-2785
NSN 5990-01-032-5160
NSN 6650-01-578-5519
NSN 6685-01-391-1197
NSN 5965-00-698-0433
NSN 5985-01-020-2234