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 6150-01-251-4323
NSN 5855-01-660-5088
NSN 5910-01-322-0918
NSN 5895-01-517-6543
NSN 5998-01-609-6622
NSN 6620-00-820-9616
NSN 6240-01-467-3341
NSN 6105-01-310-1442
NSN 5895-01-492-5962
NSN 5935-00-630-6141
NSN 6620-01-649-7511
NSN 6620-01-042-2046