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 4140-00-391-0879
NSN 5930-01-167-3948
NSN 6145-01-542-0913
NSN 5998-01-006-3639
NSN 6650-01-157-8806
NSN 6610-00-416-9830
NSN 5996-01-218-0522
NSN 6220-01-090-0126
NSN 5945-00-108-9730
NSN 6685-01-292-9772
NSN 6150-01-251-2461
NSN 5945-00-952-2511