A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.
Classification: Nuts of iron or steel
NSN 5965-00-532-3284
NSN 5965-01-407-6845
NSN 5998-01-259-9488
NSN 6105-01-452-1020
NSN 5905-01-579-1021
NSN 6620-00-456-0404
NSN 5905-01-557-2981
NSN 6610-00-864-4730
NSN 5895-00-413-4535
NSN 5945-01-495-0509
NSN 5950-00-389-7139
NSN 7035-01-633-1920