A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.
Classification: Nuts of iron or steel
NSN 5998-01-029-2754
NSN 5915-01-006-4125
NSN 2925-00-480-9068
NSN 5925-00-529-0441
NSN 6685-01-113-8985
NSN 5960-01-012-4936
NSN 5935-01-060-0778
NSN 5935-01-045-6648
NSN 6130-01-454-4403
NSN 7035-00-679-9027
NSN 5935-00-465-6480
NSN 5945-00-368-9734