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 6220-01-634-0660
NSN 6130-01-243-5260
NSN 5920-01-401-5315
NSN 5950-01-361-4933
NSN 5930-00-141-9016
NSN 6320-01-292-6635
NSN 5996-01-205-6547
NSN 2925-01-532-8445
NSN 6220-00-573-4442
NSN 6145-01-044-6666
NSN 6650-01-322-6110
NSN 5920-00-752-0458