A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.
Classification: Nuts of iron or steel
NSN 5930-00-985-0247
NSN 5925-00-023-4154
NSN 5945-00-351-4706
NSN 5990-01-380-7815
NSN 6685-01-352-0407
NSN 6110-00-167-7522
NSN 5965-01-398-9579
NSN 5965-01-200-6613
NSN 5950-01-057-2735
NSN 5996-00-782-7231
NSN 5905-00-497-6323
NSN 5905-00-341-6113