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 5905-01-085-5745
NSN 5930-00-526-7645
NSN 5996-01-232-0067
NSN 6320-01-215-2284
NSN 6685-01-572-3673
NSN 6610-00-633-4338
NSN 5835-00-233-6327
NSN 5950-01-199-7226
NSN 5915-01-018-2775
NSN 6620-01-465-9885
NSN 5990-01-054-4255
NSN 5960-01-187-7400