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Lockheed Martin  · Electronic Components

937121-107

Arrester, Lightning

Part Number937121-107
ManufacturerLockheed Martin
AvailabilityAvailable to order — request a quote

Specifications

Federal Item NameARRESTER,LIGHTNING
Federal Supply Class5920 — Fuses and Lightning Arresters
Overall Height0.150 INCHES NOMINAL
Terminal TypeSOLDERLESS LUG
Overall Length95.260 INCHES NOMINAL
Mounting MethodHOLE
Mounting ConfigurationTWO 0.198 IN. MIN TO 0.204 IN. MAX DIA MTG HOLES SPACED 94.500 IN. C TO C
Overall Width0.500 INCHES MINIMUM
Terminal Quantity2
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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 937121-107 available?
We can source 937121-107 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 937121-107 by Lockheed Martin obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 937121-107 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 937121-107?
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 937121-107?
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.