Lockheed Martin · Electronic Components
4231-510173
Resistor, Fixed, Composition
Part Number4231-510173
ManufacturerLockheed Martin
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-160-4793 (NSN)
Federal Item NameRESISTOR,FIXED,COMPOSITION
Federal Supply Class5905 — Resistors
Style DesignatorAXIAL TERMINAL EACH END
Inclosure TypeENCAPSULATED
Power Dissipation Rating In Watts0.500 FREE AIR
Body Length0.390 INCHES NOMINAL
Ambient Temp At Full Rated Power70.0 CELSIUS
Ambient Temp In Deg Celsius At Zer125.0
Body Diameter0.140 INCHES NOMINAL
Reliability IndicatorNOT ESTABLISHED
Terminal TypeWIRE LEAD
Terminal Length1.500 INCHES NOMINAL
Electrical Resistance180.000 MEGOHMS
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 4231-510173 available?
We can source 4231-510173 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 4231-510173 by Lockheed Martin obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4231-510173 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 4231-510173?
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 4231-510173?
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.