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 5975-00-026-0933
NSN 5945-01-064-2277
NSN 2925-01-553-3546
NSN 5985-01-370-9779
NSN 5915-01-539-2716
NSN 5999-01-320-0935
NSN 6685-00-119-4406
NSN 5925-01-499-9163
NSN 5895-00-964-3413
NSN 6685-01-206-2681
NSN 5998-01-086-3150
NSN 6110-01-223-5367