"Gated Flip Flop" is printed in white at the extraction end of this circuit card. On the component side there are two rivet holes at the extraction end. Between the holes there is one diamond inspection stamp. There is a second inspection stamp, which is circular, stamped over one of the holes.
Manufacturer
SDS Data Systems
Identifying Numbers
Model number
FT12
Printed in white in extraction end corner on component side
Other number
117027-D
On sticker at extraction end of circuit side of card
Other number
117028
Assembly number printed in white in extraction end corner on component side
Other number
904E
Stamped substrate on circuit side of card
Other number
SDS 510
Stamped in right corner of extraction end on circuit side