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 6320-00-174-1362
NSN 5950-01-426-1168
NSN 5930-01-633-2829
NSN 6645-01-620-0044
NSN 6320-00-242-0626
NSN 6645-00-295-0625
NSN 6650-00-913-1854
NSN 6135-00-235-1938
NSN 5990-01-369-6915
NSN 5925-01-442-0650
NSN 5895-01-197-9849
NSN 5930-01-028-0045