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 6645-01-368-1508
NSN 5895-01-305-7685
NSN 6610-01-435-5425
NSN 6645-01-648-4439
NSN 4140-00-008-8750
NSN 6110-00-557-8631
NSN 5999-01-629-3388
NSN 5960-00-185-9974
NSN 6145-01-333-1380
NSN 5990-01-328-9846
NSN 5935-00-230-4960
NSN 6620-01-614-9337