A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.
Classification: Nuts of iron or steel
NSN 5930-00-071-7775
NSN 5855-01-351-2541
NSN 5996-01-582-7418
NSN 5930-00-156-3700
NSN 5945-00-075-6873
NSN 6320-01-215-1133
NSN 5996-01-521-0367
NSN 5950-01-445-7127
NSN 5945-00-268-8124
NSN 5925-01-350-1847
NSN 5920-01-296-8398
NSN 5998-01-605-0816