Barcode and Other Identifiers:

Matrix / Runout (Label side A): 7-28779-A
Matrix / Runout (Label side B): 7-28779-B
Matrix / Runout (Runout, side A, etched - Variant 1): 7-28779-A-SSR2 I - I
Matrix / Runout (Runout, side B, etched - Variant 1): 7-28779-B-SSR2 I - I
Matrix / Runout (Runout, side A, etched - Variant 2): 7-28779-A-SSR2 I - I
Matrix / Runout (Runout, side B, etched - Variant 2): 7-28779-B-SSR1 I - I
Matrix / Runout (Runout, side A&B, stamped): SRC Logo STERLING
Rights Society: BMI