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 6610-01-618-4746
NSN 5915-01-010-3866
NSN 5925-01-496-3953
NSN 5935-00-005-2861
NSN 5950-01-555-8152
NSN 6220-01-258-6256
NSN 6610-00-863-6441
NSN 5920-01-142-1836
NSN 5855-01-041-3432
NSN 5999-00-596-1930
NSN 5985-01-398-1064
NSN 5998-00-967-0166