A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.
Classification: Nuts of iron or steel
NSN 6105-01-078-4244
NSN 5915-01-424-0767
NSN 5985-00-076-4827
NSN 6685-00-824-7910
NSN 6645-00-596-5388
NSN 5920-00-729-8584
NSN 5915-01-331-5499
NSN 5985-00-146-2450
NSN 6105-01-401-5361
NSN 6150-00-248-3866
NSN 5910-01-339-2375
NSN 5999-00-432-0765