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 5998-00-594-8460
NSN 4140-00-084-3358
NSN 6220-01-323-5408
NSN 6650-01-428-2251
NSN 5915-01-270-6093
NSN 6135-01-438-4320
NSN 5998-01-473-6266
NSN 5910-01-151-8338
NSN 6145-00-216-1372
NSN 5925-00-403-6282
NSN 6150-01-221-2868
NSN 5990-01-443-2931