A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.
Classification: Nuts of iron or steel
NSN 6645-00-097-9269
NSN 6130-01-518-9451
NSN 5975-01-142-1221
NSN 5935-01-634-0668
NSN 6320-01-177-3192
NSN 5975-01-098-4448
NSN 6650-01-361-3060
NSN 6105-01-562-3964
NSN 6240-01-026-0032
NSN 5985-01-349-8115
NSN 5950-00-584-4571
NSN 6150-00-198-1074