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: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6320-00-310-1080
NSN 5985-00-799-2559
NSN 5950-01-227-1785
NSN 5935-01-539-8497
NSN 6320-01-422-1212
NSN 5998-01-098-5719
NSN 5985-00-466-3574
NSN 5920-01-478-1209
NSN 4140-01-508-3910
NSN 6685-00-947-4066
NSN 6610-01-394-3808
NSN 5920-01-414-2393