Us Army Aviation And Missile Command · Electronic Components
9998043-4
Resistor, Fixed, Wire Wound, Induct
Part Number9998043-4
ManufacturerUs Army Aviation And Missile Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-988-3194 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND,INDUCT
Federal Supply Class5905 — Resistors
Terminal TypeTHREADED STUDTHREADED STUD
Heat Sink Thickness0.059 INCHES0.059 INCHES
Heat Sink Width12.000 INCHES12.000 INCHES
Temp Range Of Temp Coefficient In-55.0 TO 275.0
Inclosure TypeENCASEDENCASED
Mounting Hole Size0.188 INCHES NOMINAL0.188 INCHES NOMINAL
Body Height2.188 INCHES NOMINAL2.188 INCHES NOMINAL
Power Dissipation Rating In Watts125.000 FREE AIR125.000 FREE AIR
Ambient Temp At Full Rated Power25.0 CELSIUS25.0 CELSIUS
Terminal Length0.750 INCHES NOMINAL0.750 INCHES NOMINAL
Reliability IndicatorNOT ESTABLISHEDNOT ESTABLISHED
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 9998043-4 available?
We can source 9998043-4 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 9998043-4 by Us Army Aviation And Missile Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 9998043-4 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 9998043-4?
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 9998043-4?
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.