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 6220-01-477-5001
NSN 2925-01-495-9669
NSN 6150-01-138-1706
NSN 6650-00-005-6649
NSN 2925-01-457-2202
NSN 7035-01-036-0236
NSN 5915-01-537-6014
NSN 5905-01-359-5230
NSN 5960-01-528-1147
NSN 6110-01-152-2547
NSN 5835-00-051-9092
NSN 5945-01-388-1997