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 5975-01-572-9688
NSN 5895-01-014-5849
NSN 2925-01-315-1714
NSN 6240-00-932-1331
NSN 5855-01-257-4698
NSN 4140-01-607-5998
NSN 5935-01-288-6720
NSN 6220-01-373-7941
NSN 5950-01-078-8821
NSN 5945-00-171-0408
NSN 6320-00-646-3311
NSN 5855-01-351-6277