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 5985-01-285-1557
NSN 5950-01-135-8940
NSN 6135-01-223-3869
NSN 5920-00-394-9529
NSN 5930-00-880-8322
NSN 5960-01-656-6343
NSN 6130-01-644-0898
NSN 5930-01-406-6028
NSN 5915-01-142-8716
NSN 6145-01-261-5150
NSN 6130-00-830-5720
NSN 5920-00-455-9743