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 5999-00-979-5911
NSN 4140-01-238-3083
NSN 5855-01-228-0942
NSN 6320-01-607-0347
NSN 5920-00-571-7037
NSN 5950-00-570-9310
NSN 4140-01-106-1080
NSN 5925-01-026-9649
NSN 5915-01-259-5705
NSN 6220-01-249-2349
NSN 5985-01-652-4397
NSN 6650-00-901-4914