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 5945-00-236-5434
NSN 6135-01-286-9563
NSN 5998-01-016-6723
NSN 5905-00-159-2749
NSN 6145-01-009-0362
NSN 5905-01-151-0633
NSN 5920-00-318-7150
NSN 5975-01-040-7386
NSN 5910-01-034-1788
NSN 5998-01-456-9513
NSN 5920-00-822-2327
NSN 6610-01-011-5942