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 5915-01-473-7193
NSN 5950-01-535-8278
NSN 6135-01-361-1306
NSN 6145-01-543-6827
NSN 5920-00-952-1374
NSN 5905-00-767-8172
NSN 5930-01-337-8450
NSN 6620-00-140-8644
NSN 5945-01-371-7592
NSN 5990-01-591-8797
NSN 5915-00-121-5544
NSN 5965-01-633-4899