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 7035-01-477-3037
NSN 5960-01-054-9639
NSN 5999-01-556-9490
NSN 5935-01-410-7823
NSN 5920-01-474-5404
NSN 6145-01-205-9320
NSN 5935-01-519-8454
NSN 6150-00-399-1431
NSN 5999-01-375-9742
NSN 5910-01-274-5106
NSN 2925-01-619-4825
NSN 6145-01-075-7288