A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.
Classification: Articles of aluminum nesoi
NSN 6240-01-281-7249
NSN 5996-01-106-1074
NSN 6320-01-627-8295
NSN 5895-01-253-6149
NSN 5998-01-476-2655
NSN 6135-01-508-3784
NSN 6135-00-968-8594
NSN 5835-01-632-6627
NSN 6320-01-600-0787
NSN 6105-00-007-0424
NSN 5910-01-560-6058
NSN 6110-01-457-8039