MIL-SPEC · Electronic Components
RE80N4991
Resistor, Fixed, Wire Wound, Nonind
Part NumberRE80N4991
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-340-8561 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND,NONIND
Federal Supply Class5905 — Resistors
Resistance Tolerance In Percent-1.000 TO 1.000
Test Data Document81349-MIL-R-18546 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DA
Style DesignatorAXIAL TERMINAL (S)
Ambient Temp At Full Rated Power25.0 CELSIUS
Cubic Measure20.922 CUBIC INCHES
Mounting Hole Size0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM
Ambient Temp In Deg Celsius At Zer275.0
Distance Between Centerlines Of Mo2.990 INCHES MINIMUM AND 3.010 INCHES MAXIMUM
Reliability IndicatorNOT ESTABLISHED
Unpackaged Unit Weight880.0 GRAMS NOMINAL
Reactance CharacteristicNONINDUCTIVE
ESD/EMICode B — 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 RE80N4991 available?
We can source RE80N4991 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 RE80N4991 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RE80N4991 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 RE80N4991?
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 RE80N4991?
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.