- S4G reactor
The S4G reactor is a naval reactor used by the
United States Navy to provideelectricity generation and propulsion onwarship s. The S4G designation stands for:* S =
Submarine platform
* 4 = Fourth generation core designed by the contractor
* G =General Electric was the contracted designerThis
nuclear reactor is the shipboard equivalent of theS3G reactor . It was installed in a dual-configuration on the USS "Triton" (SSRN-586).
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