Straight knurl on extended washer
A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.
Classification: Nuts of iron or steel
NSN 6610-01-459-8192
NSN 5935-01-540-1805
NSN 5945-01-445-9498
NSN 6320-00-313-9114
NSN 2925-00-055-9601
NSN 6620-01-568-5531
NSN 5930-01-445-7379
NSN 5950-00-203-2368
NSN 6650-00-001-2472
NSN 5996-00-150-2289
NSN 5895-00-816-9763
NSN 5910-00-287-3258