Mil-Spec 5/8" NC Flanged Self Locking Nut Lot of 5 3266311 5310-01-478-7222

Brand New, Mil-Spec 5/8 National Coarse Flanged Self Locking nuts. You get 5 nuts in each lot.  These are super high strength mil-spec nuts on many heavy duty trucks trailers tractors and construction equipment. Used on many military truck models using this size nut. NSN 5310-01-478-7222, 3266311, Oshkosh 3266311, 014787222, MTVR, MTVR MK23, R3C7