A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.
Classification: Nuts of iron or steel
NSN 5935-01-368-1644
NSN 5925-01-634-0664
NSN 5915-01-633-9845
NSN 5935-01-010-1118
NSN 5915-01-384-7760
NSN 5965-00-989-6936
NSN 5935-01-619-8959
NSN 6645-01-650-0023
NSN 5905-01-136-6473
NSN 5945-00-508-1815
NSN 5930-01-467-6478
NSN 5960-01-614-8005