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 5985-01-334-9602
NSN 5930-01-391-1263
NSN 5999-01-020-7641
NSN 6220-01-158-6556
NSN 6320-00-504-1214
NSN 5935-01-102-4876
NSN 6105-01-090-1166
NSN 5905-01-532-7829
NSN 5975-01-192-8694
NSN 6320-00-242-3300
NSN 5925-00-290-4451
NSN 6650-00-879-5834