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 6150-01-453-3812
NSN 5910-01-511-1599
NSN 6110-01-303-2224
NSN 5925-01-333-2419
NSN 6130-00-484-4289
NSN 4140-00-529-7463
NSN 5960-01-132-2975
NSN 5835-01-209-6410
NSN 6145-00-251-0357
NSN 6685-00-221-5750
NSN 5925-00-332-0018
NSN 6645-01-067-4393