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 5835-01-357-1247
NSN 6645-01-022-2632
NSN 5905-01-472-2366
NSN 5990-01-373-1465
NSN 5950-00-506-6335
NSN 2925-00-338-4667
NSN 4140-00-224-9149
NSN 5910-00-114-8440
NSN 6105-01-652-5222
NSN 6150-01-426-8986
NSN 5895-00-899-0334
NSN 6650-01-285-4546