Raytheon · Electronic Components
71-120-011
Arrester, Electrical Surge
Part Number71-120-011
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-00-827-5751 (NSN)
Federal Item NameARRESTER,ELECTRICAL SURGE
Federal Supply Class5920 — Fuses and Lightning Arresters
Overall Length3.000 INCHES NOMINAL
Mounting MethodTERMINAL
Arrester TypeAIR GAP
Overall Diameter0.500 INCHES NOMINAL
Body MaterialGLASS
Terminal Quantity2
Breakdown Voltage12.500 KILOVOLTS NOMINAL
Mounting Configuration0.360 IN. DIA BY 0.406 IN. LG TERMINALS
Usage DesignINDOOR
Terminal TypeFERRULE
Vendor Part NumbersG300171-9, C216386-1, OGP-641-12.5
Cancelled NSN5840-00-557-5816 (cancelled)
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 71-120-011 available?
We can source 71-120-011 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 71-120-011 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 71-120-011 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 71-120-011?
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 71-120-011?
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.