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 2925-01-140-1015
NSN 5925-01-500-2433
NSN 6110-00-224-6128
NSN 5975-00-925-1197
NSN 6645-01-485-3517
NSN 5920-01-203-6952
NSN 5915-01-368-5668
NSN 5835-01-126-9358
NSN 5990-00-791-4064
NSN 5999-00-110-1159
NSN 5915-01-189-7280
NSN 5930-00-277-4704