A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.
Classification: Nuts of iron or steel
NSN 6130-01-395-2361
NSN 7035-00-104-7613
NSN 6130-01-095-5573
NSN 5835-01-597-4820
NSN 2925-01-497-6192
NSN 5945-00-374-5988
NSN 5975-01-400-0627
NSN 5990-01-423-8189
NSN 5945-00-959-3149
NSN 5915-01-438-6668
NSN 5965-00-876-2378
NSN 6240-01-197-0489