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 5915-01-543-7031
NSN 6145-01-152-0628
NSN 6650-01-463-8405
NSN 5999-00-985-4946
NSN 5998-01-146-5780
NSN 5975-00-330-0120
NSN 5945-00-470-7446
NSN 5925-01-200-1650
NSN 5945-01-606-4836
NSN 6610-01-238-8712
NSN 6645-00-262-7448
NSN 5960-00-119-4476