Sr-5 the manufacturers data manufacturers code 45153 design control reference 7199-1
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 6105-01-185-7982
NSN 5930-01-456-9607
NSN 6620-01-633-8443
NSN 5835-01-535-0948
NSN 4140-01-605-1706
NSN 5965-01-500-7168
NSN 6105-00-369-6062
NSN 6610-01-381-3181
NSN 6135-01-334-3935
NSN 5915-01-258-5799
NSN 6620-00-957-9325
NSN 2925-01-305-1370