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 4140-01-333-1438
NSN 5960-01-142-1995
NSN 5895-01-623-9818
NSN 6135-01-651-7287
NSN 7035-01-510-3876
NSN 6110-01-605-1545
NSN 5855-00-237-4088
NSN 5945-01-180-6889
NSN 6145-01-512-1679
NSN 6130-00-853-7177
NSN 5975-01-368-4718
NSN 5998-00-262-4259