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 5950-00-678-0756
NSN 6620-01-381-6225
NSN 5998-01-406-5427
NSN 5950-01-308-3376
NSN 6320-00-300-5556
NSN 6240-01-265-0960
NSN 5998-01-255-8815
NSN 5930-01-343-2975
NSN 6240-01-004-9634
NSN 5999-01-351-6368
NSN 6685-01-316-6984
NSN 6610-01-371-3006