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 5835-01-135-2601
NSN 6650-01-330-2617
NSN 6645-01-301-8334
NSN 7035-00-104-7613
NSN 5910-01-063-7958
NSN 6150-00-925-1005
NSN 5960-01-641-5493
NSN 5905-00-972-9860
NSN 5930-01-517-2344
NSN 6110-01-367-8927
NSN 6685-00-186-9190
NSN 5998-00-679-4001