A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.
Classification: Nuts of iron or steel
NSN 6320-00-098-2858
NSN 6620-00-445-8325
NSN 5990-01-472-2447
NSN 6220-01-487-2229
NSN 6240-00-957-5724
NSN 5999-01-626-8236
NSN 6150-01-545-8216
NSN 5985-01-204-3509
NSN 6320-01-113-7647
NSN 6220-01-203-8833
NSN 6610-00-944-0346
NSN 5925-00-319-4212