A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.
Classification: Nuts of iron or steel
NSN 5930-00-941-8348
NSN 6610-01-152-2821
NSN 6320-00-553-8427
NSN 5996-01-509-9159
NSN 6240-01-400-0570
NSN 6610-01-170-9617
NSN 5996-01-176-3180
NSN 6145-00-226-1194
NSN 5998-00-201-7564
NSN 5950-01-568-2265
NSN 5998-01-234-1350
NSN 5915-00-465-2321