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 2925-01-271-8727
NSN 6685-00-069-2451
NSN 5996-01-391-8050
NSN 6135-01-492-5717
NSN 5950-01-619-3846
NSN 5855-00-361-0167
NSN 5925-01-054-2340
NSN 6135-01-020-1967
NSN 6320-01-366-5157
NSN 6130-01-535-6475
NSN 6105-01-415-4135
NSN 5990-01-249-8212