A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.
Classification: Nuts of iron or steel
NSN 6145-00-332-4988
NSN 5910-00-758-9369
NSN 5945-01-023-7993
NSN 5910-01-137-0152
NSN 5996-01-329-0918
NSN 6105-01-294-2582
NSN 5920-01-657-7680
NSN 2925-00-780-5502
NSN 6220-01-026-7260
NSN 5965-01-441-8826
NSN 5855-01-338-1718
NSN 5985-00-138-7966