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 6620-01-127-0049
NSN 5960-01-567-1096
NSN 5985-01-277-2584
NSN 5960-01-014-3876
NSN 6145-00-207-8858
NSN 5920-01-148-1042
NSN 5895-01-216-5517
NSN 6610-01-627-8985
NSN 5950-00-376-5415
NSN 5990-00-518-3195
NSN 6650-01-100-3185
NSN 6105-00-998-0793