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 5910-00-005-0210
NSN 2925-01-004-1683
NSN 5925-01-344-0518
NSN 5998-01-422-9968
NSN 5915-01-355-8847
NSN 5998-00-933-2508
NSN 5950-01-585-0514
NSN 6240-00-952-1906
NSN 5905-00-422-4986
NSN 6105-00-243-4001
NSN
NSN 6145-01-571-6875