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 5950-00-855-4733
NSN 5945-01-364-9553
NSN 5975-00-222-4109
NSN 5990-01-478-5389
NSN 6620-00-278-7313
NSN 5855-01-272-1504
NSN 5975-00-657-1544
NSN 5905-01-333-9596
NSN 5915-00-298-1969
NSN 5925-01-398-0517
NSN 5996-00-503-5306
NSN 5960-00-460-0072