A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.
Classification: Copper washers including spring washers not threaded
NSN 5975-00-193-0752
NSN 2925-00-144-6405
NSN 5905-00-112-8574
NSN 6610-00-110-2622
NSN 5965-00-187-5523
NSN 6220-00-722-3151
NSN 6110-01-633-9660
NSN 5960-00-161-3728
NSN 7035-00-179-3924
NSN 5998-01-137-9808
NSN 5945-01-063-6260
NSN 5915-01-463-7373