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 5920-01-459-8493
NSN 5985-01-201-5413
NSN 6620-01-303-2563
NSN 7035-00-902-8995
NSN 5975-00-419-3256
NSN 2925-00-767-4245
NSN 6220-01-577-9918
NSN 6610-00-033-3289
NSN 5935-00-823-6962
NSN 4140-00-163-6200
NSN 7035-01-158-7673
NSN 6320-01-211-6578