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 5915-01-473-7193
NSN 5855-01-577-4091
NSN 5905-01-048-0012
NSN 5998-00-283-7348
NSN 5950-01-259-9812
NSN 5965-00-462-6887
NSN 6220-00-976-1473
NSN 5996-00-150-8842
NSN 5925-01-049-4520
NSN 6650-01-338-6042
NSN 5965-01-571-9997
NSN 6610-00-135-5815