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 5998-01-460-8018
NSN 5999-01-430-4385
NSN 6130-00-520-5884
NSN 5996-01-659-8177
NSN 6620-01-226-2165
NSN 6685-01-052-0716
NSN 5895-00-993-0025
NSN 5975-01-294-3156
NSN 6130-01-477-0569
NSN 6620-01-615-2322
NSN 5910-01-487-4365
NSN 5910-01-030-1776