A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.
Classification: Nuts of iron or steel
NSN 6320-01-562-1599
NSN 5950-00-174-5467
NSN 5895-00-279-1485
NSN 5905-01-019-2340
NSN 6150-00-974-9261
NSN 5998-01-342-2160
NSN 2925-01-583-0736
NSN 5855-01-477-3241
NSN 6130-01-556-9061
NSN 6645-01-454-0652
NSN 5895-00-143-4194
NSN 6610-00-946-6146