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 5998-00-659-9533
NSN 6610-01-459-8629
NSN 5950-01-434-4640
NSN 6620-01-384-2105
NSN 5910-00-165-2886
NSN 6135-01-292-1071
NSN 5996-01-155-8924
NSN 5965-01-302-4278
NSN 6320-01-102-0799
NSN 5935-00-998-1797
NSN 5990-01-167-7043
NSN 5935-00-554-4124