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 6650-01-659-8445
NSN 6650-01-200-3293
NSN 5855-00-797-8217
NSN 5835-01-245-8077
NSN 5996-01-540-8329
NSN 6150-01-423-7487
NSN 6685-01-089-8141
NSN 5996-00-375-5057
NSN 6320-01-326-1316
NSN 5835-01-036-4951
NSN 6150-00-100-9226
NSN 5975-00-460-2891