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 6130-01-518-4251
NSN 5996-00-779-0835
NSN 7035-00-286-6221
NSN 6220-00-269-4556
NSN 6150-01-583-4400
NSN 6320-00-937-5625
NSN 5855-00-832-9341
NSN 5990-01-126-5824
NSN 6105-00-571-8241
NSN 5930-01-613-0647
NSN 5855-00-896-4047
NSN 6610-00-202-5481