Two drive points, at 180 degree angle, have been omitted
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 7035-01-154-0796
NSN 5855-00-337-3679
NSN 5996-01-082-2934
NSN 5895-01-201-1928
NSN 6610-00-472-5179
NSN 6150-01-205-8476
NSN 6145-01-463-2696
NSN 5910-01-351-5679
NSN 5999-01-216-3169
NSN 5925-01-417-9203
NSN 5990-01-512-9129
NSN 6645-01-428-1618