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 5905-01-245-3380
NSN 6320-00-483-0451
NSN 6650-01-119-0718
NSN 5920-01-188-2400
NSN 5930-00-107-7718
NSN 6650-01-437-9557
NSN 5996-00-438-0153
NSN 2925-00-585-9861
NSN 5975-01-304-8530
NSN 5998-00-144-8211
NSN 5950-01-470-5208
NSN 6110-00-464-1912