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 5905-00-778-2000
NSN 4140-01-196-5984
NSN 5960-01-544-1273
NSN 2925-01-633-4048
NSN 5855-01-305-2196
NSN 6240-01-010-2991
NSN 5975-01-298-3737
NSN 5945-00-432-6669
NSN 6130-00-504-2956
NSN 5925-01-155-0738
NSN 5998-01-346-6143
NSN 6685-01-336-2780