Between 6 slots equally spaced 0.156 inches and 0.187 inches across 0.252 inches deep
A nut having 12 drive points and 24 sides. The bearing surface may be washer faced. An integral locking feature is incorporated in the design of the head or in the threads.
Classification: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 6685-01-283-5593
NSN 5835-01-510-1873
NSN 5895-00-110-6442
NSN 6110-01-179-3097
NSN 6685-00-170-9237
NSN 6150-01-607-6328
NSN 5965-00-081-9412
NSN 5855-00-167-7893
NSN 5905-01-570-4618
NSN 2925-00-428-6349
NSN 6240-00-400-7980
NSN 5930-00-798-8168