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 6650-01-143-4586
NSN 6150-01-049-2564
NSN 5945-01-248-7094
NSN 5910-01-135-1173
NSN 6645-01-331-5674
NSN 5950-01-318-3351
NSN 6240-00-123-7648
NSN 6240-01-385-7079
NSN 5950-01-212-9660
NSN 6240-01-111-0476
NSN 5990-01-164-8673
NSN 5920-01-181-5248