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 6610-01-649-5326
NSN 5965-01-442-0490
NSN 5999-01-061-6951
NSN 5855-01-286-9928
NSN 5990-00-373-9787
NSN 5895-00-419-4514
NSN 6645-01-026-6659
NSN 5996-00-612-9310
NSN 5945-00-080-4777
NSN 6150-01-296-8975
NSN 5920-01-309-4017
NSN 5960-00-241-2911