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 6620-00-957-1352
NSN 5910-01-060-4943
NSN 5965-01-417-3211
NSN 5905-00-558-1226
NSN 6620-01-130-5700
NSN 5996-01-166-5716
NSN 5960-01-624-1170
NSN 5915-01-062-3432
NSN 5960-01-170-4057
NSN 6610-01-232-4802
NSN 7035-00-753-0695
NSN 5915-01-482-2934