Dry film lubricant per mil-l-8937
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 6240-01-351-4516
NSN 5905-01-158-2313
NSN 4140-01-127-8992
NSN 4140-01-548-5456
NSN 5985-01-172-1022
NSN 5999-00-170-5294
NSN 2925-01-354-1752
NSN 5930-01-605-1821
NSN 4140-01-281-7706
NSN 5996-01-534-2175
NSN 6135-00-299-6918
NSN 5998-00-780-7759