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 6135-00-613-1068
NSN 5930-00-244-1869
NSN 5945-01-056-6437
NSN 6685-01-074-2537
NSN 5990-01-583-2870
NSN 6645-01-487-2052
NSN 5965-00-350-2367
NSN 6145-01-383-4014
NSN 6135-01-365-2707
NSN 5950-00-290-8090
NSN 5925-00-246-4645
NSN 6240-01-576-8953