Lubrication per mil-l-46010.
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.
Classification: Nuts of iron or steel
NSN 6650-01-456-5188
NSN 5950-01-457-9878
NSN 5965-00-970-6431
NSN 4140-01-352-2924
NSN 5905-01-474-4739
NSN 6150-01-512-1142
NSN 5960-01-355-2968
NSN 4140-00-830-9515
NSN 6110-01-369-0882
NSN 5855-00-337-3679
NSN 5905-01-578-2604
NSN 5835-00-170-5238