A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.
Classification: Nuts of iron or steel
NSN 6150-01-099-9619
NSN 6220-01-168-2078
NSN 5996-01-226-5314
NSN 5835-00-193-8951
NSN 5835-01-632-6627
NSN 5925-01-240-5207
NSN 6150-01-376-0969
NSN 6105-01-238-9167
NSN 6240-01-444-7614
NSN 5975-01-602-2535
NSN 6320-01-246-4390
NSN 5985-00-524-6786