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 6610-01-503-0153
NSN 5996-01-581-4887
NSN 5910-00-470-7883
NSN 5960-01-342-1961
NSN 5910-00-968-4879
NSN 6685-01-372-2592
NSN 6145-00-955-1993
NSN 5855-01-535-7127
NSN 6150-01-650-6888
NSN 5985-01-032-5020
NSN 5930-00-892-8751
NSN 6685-01-446-6780