Lockheed Martin · Electronic Components
7902362-78
Resistor, Fixed, Wire Wound
Part Number7902362-78
ManufacturerLockheed Martin
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-180-9861 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND
Federal Supply Class5905 — Resistors
Temp Coefficient Of Resistance In-30.0 TO 30.0
Ambient Temp In Deg Celsius At Zer275.0
Style DesignatorAXIAL TERMINAL EACH END
Temp Range Of Temp Coefficient In-55.0 TO 275.0
Power Dissipation Rating In Watts2.250 FREE AIR
Ambient Temp At Full Rated Power25.0 CELSIUS
Body Length0.395 INCHES MINIMUM AND 0.437 INCHES MAXIMUM
Reliability IndicatorNOT ESTABLISHED
Body Diameter0.085 INCHES MINIMUM AND 0.125 INCHES MAXIMUM
Terminal Length1.500 INCHES NOMINAL
Terminal TypeWIRE LEAD
Vendor Part Numbers49N-34.8OHM1PCT
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 7902362-78 available?
We can source 7902362-78 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 7902362-78 by Lockheed Martin obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 7902362-78 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 7902362-78?
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 7902362-78?
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.