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 5835-01-131-2027
NSN 6220-01-227-1917
NSN 6685-01-268-1724
NSN 6130-01-023-0501
NSN 5920-01-552-3298
NSN 5985-01-466-1331
NSN 5990-00-292-5017
NSN 2925-01-354-1752
NSN 6145-01-274-6190
NSN 5950-01-153-2650
NSN 5855-01-425-6340
NSN 5855-01-436-2862