Home /
Catalog / Naval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier / 247ASC0490-004
Naval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier · Electronic Components
247ASC0490-004
Resistor, Fixed, Wire Wound
Part Number247ASC0490-004
ManufacturerNaval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-233-7482 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND
Federal Supply Class5905 — Resistors
Resistance Tolerance In Percent-3.000 TO 3.000
Body Length12.000 INCHES NOMINAL
Temp Range Of Temp Coefficient In-55.0 TO 350.0
Test Data Document30003-247ASC0490 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACT
Style DesignatorRADIAL TERMINAL EACH END
Power Dissipation Rating In Watts500.000 FREE AIR
Body Diameter2.500 INCHES NOMINAL
Terminal TypeTAB, SOLDER LUG
Reliability IndicatorNOT ESTABLISHED
Inclosure TypeENCAPSULATED
Terminal Length1.000 INCHES NOMINAL
Vendor Part Numbers474-500-S-45-8R000H
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 247ASC0490-004 available?
We can source 247ASC0490-004 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 247ASC0490-004 by Naval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 247ASC0490-004 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 247ASC0490-004?
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 247ASC0490-004?
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.