Fluorescent penetrant inspect
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 6105-01-285-5171
NSN 4140-01-545-7030
NSN 5975-00-179-2221
NSN 6610-00-446-2880
NSN 6240-01-359-4288
NSN 5920-01-127-0252
NSN 5999-00-848-8041
NSN 5835-00-358-4235
NSN 5960-01-350-2925
NSN 5835-00-863-0959
NSN 5905-01-371-7048
NSN 5985-01-187-6858