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 5960-01-653-9441
NSN 6220-01-430-9729
NSN 5975-00-932-0295
NSN 5835-01-354-0566
NSN 5999-01-141-6859
NSN 5910-00-318-2826
NSN 6220-01-498-5319
NSN 5945-00-196-4772
NSN 5895-00-955-5569
NSN 5975-00-915-7632
NSN 6220-01-296-9571
NSN 5930-01-592-1167