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 6645-00-042-9587
NSN 5965-01-071-3704
NSN 6620-01-571-0900
NSN 6685-01-435-5320
NSN 5998-01-634-0604
NSN 5835-01-250-2939
NSN 6135-00-284-1406
NSN 5975-00-545-3548
NSN 6110-01-393-0895
NSN 5945-01-178-4236
NSN 2925-01-094-4771
NSN 5835-01-350-9701