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 5990-01-615-4129
NSN 6650-00-851-4772
NSN 6645-01-648-2115
NSN 6645-00-623-5052
NSN 5965-00-078-7615
NSN 5996-01-279-9841
NSN 6645-01-228-9645
NSN 5855-01-100-3272
NSN 5930-01-540-6619
NSN 5965-00-281-0319
NSN 5998-01-084-2207
NSN 6240-01-285-5688