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 5925-00-955-0659
NSN 6620-00-876-0776
NSN 6320-01-204-2922
NSN 5905-01-207-3475
NSN 5965-01-525-7267
NSN 5999-00-636-5699
NSN 5855-00-933-9978
NSN 5965-01-278-8218
NSN 6220-00-968-0235
NSN 5915-00-009-7973
NSN 5998-00-324-5926
NSN 5950-01-352-8829