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 4140-01-185-6214
NSN 5945-00-220-6466
NSN 6620-00-202-5122
NSN 6650-00-369-4429
NSN 5930-01-167-7483
NSN 6150-01-565-8540
NSN 5935-01-143-3638
NSN 6110-01-085-5172
NSN 6220-01-418-1889
NSN 5985-00-115-0848
NSN 5975-01-239-5525
NSN 5965-00-904-9103