Northrop Grumman Systems · Electronic Components
4069-1-400V
Arrester, Electrical Surge
Part Number4069-1-400V
ManufacturerNorthrop Grumman Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-00-953-0702 (NSN)
Federal Item NameARRESTER,ELECTRICAL SURGE
Federal Supply Class5920 — Fuses and Lightning Arresters
Overall Diameter1.250 INCHES NOMINAL
Usage DesignINDOOR AND OUTDOOR
Line To Ground Voltage540.000 VOLTS MINIMUM AND 660.000 VOLTS MAXIMUM
Mounting MethodTERMINAL
Terminal Quantity2
Terminal TypeFERRULE
Mounting ConfigurationFERRULES 1.000 IN. LONG 1.000 IN. DIAMETER MAY BE MOUNTED IN ANY POSITION BY MEANS OF EITHER ONE OR BOTH TERMINALS
Breakdown Voltage1000.000 VOLTS MAXIMUM
Arrester TypeAIR GAP
Overall Length7.188 INCHES NOMINAL
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 4069-1-400V available?
We can source 4069-1-400V 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 4069-1-400V by Northrop Grumman Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4069-1-400V 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 4069-1-400V?
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 4069-1-400V?
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.