Removed two points on wrenching configuration 180 degrees apart, 10-point nut; finish is esnalube 382
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 4140-01-425-1590
NSN 6150-01-511-9409
NSN 5935-01-012-9106
NSN 2925-00-021-9580
NSN 5930-00-252-1602
NSN 5855-01-169-4275
NSN 6610-01-468-3025
NSN 6145-01-661-1305
NSN 6685-01-182-3634
NSN 5998-00-517-1522
NSN 6105-01-357-5040
NSN 5965-01-008-8712