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 5930-00-167-2170
NSN 5975-00-293-8166
NSN 6620-01-085-8688
NSN 5915-01-272-9593
NSN 5998-01-163-1042
NSN 5935-01-387-8873
NSN 4140-01-516-2939
NSN 6320-01-530-0588
NSN 5996-01-200-1582
NSN 5855-00-337-3679
NSN 6650-00-842-5463
NSN 6240-01-633-9357