Standard · MS (Military Standards, CAGE 96906)Updated 2026-10-03
MS3116E8-4SW
The base code "3116E8-4" specifies the connector's shell style, class, shell size, and insert arrangement. "3116" indicates a straight plug shell style. "E" denotes an environmental class without a clamp. "8" refers to the shell size. "-4" specifies the contact insert arrangement. The suffix "SW" specifies the contact type and keying position. "S" indicates socket contacts. "W" denotes an alternate keying position to prevent cross-mating. The prefix "MS" identifies this as a US Military Standard part, specifically for MIL-DTL-26482 connectors. Governed by the MS standard series, administered by Military Standards.
Part number dissection
MSThe prefix "MS" identifies this as a US Military Standard part, specifically for MIL-DTL-26482 connectors.
3116E8-4The base code "3116E8-4" specifies the connector's shell style, class, shell size, and insert arrangement. "3116" indicates a straight plug shell style. "E" denotes an environmental class without a clamp. "8" refers to the shell size. "-4" specifies the contact insert arrangement.
SWThe suffix "SW" specifies the contact type and keying position. "S" indicates socket contacts. "W" denotes an alternate keying position to prevent cross-mating.
Specifications
Standard seriesMS
Specification ownerMilitary Standards · CAGE 96906
Base codeThe base code "3116E8-4" specifies the connector's shell style, class, shell size, and insert arrangement. "3116" indicates a straight plug shell style. "E" denotes an environmental class without a clamp. "8" refers to the shell size. "-4" specifies the contact insert arrangement.
Finish / variantThe suffix "SW" specifies the contact type and keying position. "S" indicates socket contacts. "W" denotes an alternate keying position to prevent cross-mating.
Acceptable alternates
MS3116F8-4SWElectroless Nickel finish (Class F)
MS3116P8-4SWPotting seal (Class P), often associated with specific finishes like passivated stainless steel or electroless nickel
Confirm acceptability against your drawing before ordering.
Availability
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TraceabilityFull documentation with every shipment
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BTEK Components MFG LLC · Largo, FloridaPart data compiled and verified by BTEK's sourcing engine.