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 5975-01-106-7563
NSN 6105-00-137-6075
NSN 5925-00-232-3256
NSN 2925-00-902-3881
NSN 6650-00-419-4183
NSN 6130-01-029-3601
NSN 5935-01-323-6399
NSN 5935-00-782-7764
NSN 6650-00-898-7262
NSN 5985-01-466-0644
NSN 5950-01-207-0028
NSN 6135-00-961-3603