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 6320-01-519-8767
NSN 6135-01-408-9244
NSN 6110-00-947-6621
NSN 5905-01-460-5680
NSN 5835-01-097-5693
NSN 5985-01-514-0360
NSN 5920-01-194-2940
NSN 5895-01-245-1323
NSN 6105-00-218-4705
NSN 5960-01-632-6576
NSN 5920-01-206-3926
NSN 6610-01-212-1028