A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.
Classification: Nuts of iron or steel
NSN 5920-01-432-2428
NSN 5996-01-400-0917
NSN 5975-00-734-4606
NSN 5855-00-318-7185
NSN 5930-00-546-1992
NSN 5835-01-360-2657
NSN 5996-00-984-6250
NSN 5835-00-905-7165
NSN 5910-00-538-7982
NSN 6610-01-189-3001
NSN 5915-01-477-4647
NSN 6645-00-010-3054