Matl grade uns c46400, temper ho2
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.
Classification: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 5920-00-800-8998
NSN 6110-00-008-8000
NSN 6145-00-909-0614
NSN 6145-01-124-1320
NSN 2925-00-333-4702
NSN 6650-01-150-5026
NSN 5930-01-528-3289
NSN 6130-00-944-0217
NSN 6240-01-065-7551
NSN 5996-00-905-6610
NSN 5965-01-038-1904
NSN 5925-00-102-9390