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 6620-01-412-7426
NSN 5996-01-184-5035
NSN 5996-01-064-6138
NSN 7035-01-194-9482
NSN 6320-00-506-2314
NSN 6620-01-306-1347
NSN 6150-00-345-7917
NSN 5999-00-068-4591
NSN 6685-01-571-7926
NSN 2925-01-444-6676
NSN 5945-00-754-3722
NSN 5975-01-654-7301