A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.
Classification: Nuts of iron or steel
NSN 5999-01-243-6415
NSN 5950-01-535-1607
NSN 5985-01-605-0230
NSN 5990-01-591-0701
NSN 5965-00-486-7907
NSN 5915-01-359-0029
NSN 6145-01-055-8851
NSN 5985-00-069-1895
NSN 5895-00-191-2146
NSN 5915-00-888-4379
NSN 5960-00-481-6677
NSN