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 5910-01-440-3450
NSN 6685-00-964-1427
NSN 6135-01-394-8087
NSN 6220-00-243-2288
NSN 5935-01-446-9789
NSN 5915-01-647-4236
NSN 5950-00-194-6792
NSN 5905-00-338-9067
NSN 5920-00-726-8084
NSN 6145-01-469-6276
NSN 6150-00-644-8745
NSN 6110-01-534-6435