A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.
Classification: Nuts of iron or steel
NSN 5996-01-377-9730
NSN 5855-01-330-3669
NSN 6110-01-273-0223
NSN 6320-00-790-4844
NSN 5855-00-951-6483
NSN 5965-01-595-6134
NSN 5930-01-222-1251
NSN 6145-00-526-3056
NSN 5920-00-686-0374
NSN 5920-01-343-0780
NSN 6150-00-370-1356
NSN 5935-01-025-1624