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 4140-01-160-7699
NSN 5905-01-290-3750
NSN 6620-01-041-8567
NSN 5998-01-534-8089
NSN 6240-01-625-1279
NSN 5945-00-831-0382
NSN 5990-01-281-3120
NSN 6320-01-106-4414
NSN 6240-01-102-4861
NSN 6620-01-326-2542
NSN 6130-01-373-4468
NSN 6135-00-896-3187