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 5985-01-123-1988
NSN 5996-01-632-8592
NSN 5925-01-225-3430
NSN 5945-01-337-8562
NSN 5910-01-074-8580
NSN 5920-00-390-3437
NSN 6620-01-388-5713
NSN 5990-01-348-9843
NSN 6135-00-087-5300
NSN 5998-01-215-8069
NSN 6145-00-679-6470
NSN 7035-01-518-7625