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 5960-00-416-6016
NSN 4140-00-122-6422
NSN 6645-01-613-7389
NSN 6150-01-560-1392
NSN 5985-01-056-7421
NSN 2925-01-317-1186
NSN 5950-01-446-9817
NSN 7035-01-392-5274
NSN 4140-00-163-6200
NSN 6620-01-262-2365
NSN 5998-00-982-2079
NSN 5930-00-133-5685