[Milsurplus] More chokes....

[Kenneth G. Gordon]

I also found 13 smaller chokes, NOS, painted black-wrinkle about 2 x 2.5 inches square by 
about 3.5 inches tall, labeled in orange paint SC700A and A3502 in white just to one side of 
the two solder terminals which are in the center.

Anyone know what these are?

Ken W7EKB

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