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 5935-01-429-8569
NSN 5975-00-719-6236
NSN 6110-00-418-9363
NSN 6650-00-127-0072
NSN 5990-01-065-0492
NSN 4140-01-588-6722
NSN 5998-01-184-0264
NSN 5950-01-628-0543
NSN 5945-01-006-4472
NSN 5965-00-524-5520
NSN 6610-00-099-4096
NSN 6320-01-607-2978