Lockheed Martin Corporation · Electronic Components
864900
Resistor, Fixed, Wire Wound, Induct
Part Number864900
ManufacturerLockheed Martin Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-090-4491 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND,INDUCT
Federal Supply Class5905 — Resistors
Unpackaged Unit Weight800.000 GRAMS
Temp Coefficient Of Resistance In-50.0 TO 50.0
Distance Between Centerlines Of Mo3.875 INCHES NOMINAL
Reliability IndicatorNOT ESTABLISHED
Terminal Length1.250 INCHES NOMINAL
Body Length4.500 INCHES NOMINAL
Body Height2.188 INCHES NOMINAL
Mounting Hole Size0.188 INCHES NOMINAL
Power Dissipation Rating In Watts75.000 FREE AIR
Ambient Temp In Deg Celsius At Zer275.0
Terminal TypeTHREADED STUD
ESD/EMICode A — ESD/EMI sensitive item
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 864900 available?
We can source 864900 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 864900 by Lockheed Martin Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 864900 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 864900?
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 864900?
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.