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 6110-01-241-5030
NSN 5999-01-444-0155
NSN 6150-01-587-7255
NSN 5999-01-397-9939
NSN 5950-01-386-5800
NSN 5905-00-939-0545
NSN 5996-01-356-3369
NSN 5925-01-485-3107
NSN 6145-00-239-2143
NSN 5835-01-340-1604
NSN 5996-01-291-3076
NSN 5960-01-599-9821