No other part numbers with same form, fit, and function found.
A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces
NSN 5990-00-554-0366
NSN 6240-01-433-3648
NSN 6650-01-384-7867
NSN 6320-00-164-4087
NSN 6685-01-306-4747
NSN 6220-01-215-8627
NSN 5985-01-545-9602
NSN 5960-00-687-1031
NSN 6145-01-634-0388
NSN 6145-00-011-2390
NSN 5910-00-740-2667
NSN 6650-00-404-6473