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The Boeing Company  · Electronic Components

114E2139-12

Cover, Circuit Breaker

Part Number114E2139-12
ManufacturerThe Boeing Company
AvailabilityAvailable to order — request a quote

Specifications

Federal Item NameCOVER,CIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
MaterialALUMINUM ALLOY
Overall Length9.450 INCHES NOMINAL
Overall Height0.040 INCHES NOMINAL
Overall Width7.930 INCHES NOMINAL
Mounting ConfigurationFOUR MTG HOLES 0.156 IN. DIA 1.400 IN. EDGE DISTANCE ON 4.430 IN.C TO C BY 0.350 IN. EDGE DISTANCE ON 8.750 IN. C TO C F
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RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant

Frequently asked

Is 114E2139-12 available?
We can source 114E2139-12 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is 114E2139-12 by The Boeing Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 114E2139-12 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like 114E2139-12?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for 114E2139-12?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.