A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.
Classification: Spring washers and other lock washers, iron or steel
NSN 6130-01-415-0590
NSN 6320-01-512-2031
NSN 5975-01-083-9642
NSN 6110-01-238-9160
NSN 5990-00-949-0166
NSN 5915-00-142-6912
NSN 6220-01-059-1393
NSN 6645-01-394-7544
NSN 6135-01-648-4875
NSN 6105-01-630-1582
NSN 6150-00-959-4560
NSN 5920-00-682-0500