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 5925-00-316-5312
NSN 6145-01-214-2984
NSN 5895-01-417-2700
NSN 6645-01-133-8359
NSN 5920-00-378-1395
NSN 5985-01-207-8891
NSN 5915-01-029-3740
NSN 6220-00-132-3364
NSN 5985-01-357-3318
NSN 6610-01-534-8075
NSN 5930-01-447-3801
NSN 4140-00-369-8053