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 5905-01-431-2474
NSN 6320-00-228-5678
NSN 6685-01-326-7020
NSN 5945-01-214-4136
NSN 6135-01-480-8121
NSN 5975-01-433-2169
NSN 5920-01-050-7474
NSN 6650-00-677-2577
NSN 6145-01-409-1034
NSN 7035-01-125-5923
NSN 5975-00-412-5818
NSN 5960-01-307-6692