Naval Ordnance Standards · Electronic Components
12Z13039-3
Absorber, Overvoltage
Part Number12Z13039-3
ManufacturerNaval Ordnance Standards
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-00-672-5583 (NSN)
Federal Item NameABSORBER,OVERVOLTAGE
Federal Supply Class5920 — Fuses and Lightning Arresters
Mounting MethodWIRE LEAD TERMINAL(S)
Features ProvidedHERMETIC PROTECTION AND POLARIZATION
Enclosure FeatureHERMETICALLY SEALED
Overall Diameter0.456 INCHES NOMINAL
Protective Covering TypeTUBE
Absorber Current Rating0.250 AMPERES NOMINAL
Current TypeDC
Overall Length1.281 INCHES MAXIMUM
MaterialSELENIUM ELEMENT
Voltage In Volts180.0
Mounting ConfigurationTWO WIRE LEADS 0.032 IN. DIA,1.250 IN. LG MIN,AXIALLY LOCATED
Cancelled NSN5920-00-867-1495 (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 12Z13039-3 available?
We can source 12Z13039-3 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 12Z13039-3 by Naval Ordnance Standards obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 12Z13039-3 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 12Z13039-3?
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 12Z13039-3?
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.