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 5975-01-616-4605
NSN 5945-01-142-1053
NSN 5990-01-546-1649
NSN 5925-00-544-5980
NSN 5945-01-585-5723
NSN 5950-00-619-8160
NSN 6645-01-603-9331
NSN 6320-00-646-3311
NSN 5935-01-595-6435
NSN 5905-00-464-7043
NSN 6130-01-286-7061
NSN 6220-00-264-9473