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 5920-01-542-8168
NSN 5905-01-338-0893
NSN 6645-01-409-2003
NSN 6105-01-112-9976
NSN 5975-00-267-8061
NSN 5998-01-028-4173
NSN 6150-01-057-5823
NSN 6105-01-587-7638
NSN 6650-01-544-0366
NSN 5999-01-045-1862
NSN 5985-01-314-9128
NSN 5990-01-463-5400