A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.
Classification: Nuts of iron or steel
NSN 4140-00-577-3512
NSN 5999-00-037-7574
NSN 5910-01-247-2978
NSN 6150-01-111-2884
NSN 5930-01-220-1016
NSN 5935-00-498-0827
NSN 5855-01-205-7030
NSN 5930-01-606-2523
NSN 6240-01-214-9458
NSN 5996-00-013-9302
NSN 6105-01-457-5398
NSN 6220-00-734-0276