Us Army Aviation And Missile Command · Electronic Components
10049490-3
Resistor, Fixed, Wire Wound, Induct
Part Number10049490-3
ManufacturerUs Army Aviation And Missile Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-968-4503 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND,INDUCT
Federal Supply Class5905 — Resistors
Body Width1.000 INCHES NOMINAL
Ambient Temp At Full Rated Power40.0 CELSIUS
Terminal TypeTAB, SOLDER LUG
Terminal Width0.187 INCHES NOMINAL
Terminal Length0.437 INCHES NOMINAL
Inclosure TypeENCAPSULATED
Power Dissipation Rating In Watts40.000 FREE AIR
Reliability IndicatorNOT ESTABLISHED
Mounting Hole Size0.196 INCHES NOMINAL
Distance Between Centerlines Of Mo2.750 INCHES NOMINAL
Body Length2.000 INCHES NOMINAL
Vendor Part Numbers2TE57FS50, 250-40TE-57SS 50R00J
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 10049490-3 available?
We can source 10049490-3 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 10049490-3 by Us Army Aviation And Missile Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 10049490-3 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 10049490-3?
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 10049490-3?
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.