Oeco, LLC · Electronic Components
1912-03
Arrester, Lightning
Part Number1912-03
ManufacturerOeco, LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-00-519-8773 (NSN)
Federal Item NameARRESTER,LIGHTNING
Federal Supply Class5920 — Fuses and Lightning Arresters
Overall Length11.875 INCHES NOMINAL
Arrester TypeAIR GAP
Usage DesignOUTDOOR
Overall Diameter4.187 INCHES NOMINAL
Mounting MethodBUSHING
Breakdown Voltage4.000 KILOVOLTS MINIMUM AND 13.500 KILOVOLTS MAXIMUM
Mounting ConfigurationGLASS BUSHING HELD IN PLACE BY ALUMINUM MTG @FLANGES
Terminal Quantity1
Terminal TypeSOLDER LUG
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
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is 1912-03 available?
We can source 1912-03 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 1912-03 by Oeco, LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1912-03 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 1912-03?
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 1912-03?
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.