MIL-SPEC · Electronic Components
5905-01-056-2148
RESISTOR, FIXED, COMPOSITION. 1 OHM,+OR- 5%, 0.500 W FREE AIR, STYLE DESIGNATOR 14 AXIAL TERMINAL EACH END, 2 UNINSULATED WIRE LEAD TERMINALS, 0.138 IN DIA, 0.375 IN LG
Part Number5905-01-056-2148
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-056-2148 (NSN)
Additional NSNs5905-01-063-1279
Federal Item NameRESISTOR,FIXED,COMPOSITION
Terminal TypeWIRE LEAD
Power Dissipation Rating In Watts0.500 FREE AIR
Body Length0.344 INCHES MINIMUM AND 0.416 INCHES MAXIMUM
Reliability IndicatorESTABLISHED
Ambient Temp In Deg Celsius At Zer130.0
Ambient Temp At Full Rated Power70.0 CELSIUS
Cubic Measure0.008 CUBIC INCHES
Terminal Length1.000 INCHES MINIMUM AND 1.625 INCHES MAXIMUM
Style DesignatorAXIAL TERMINAL EACH END
Reliability Failure Rate Level In0.001
Federal Supply Class5905 — Resistor
Cross ReferenceRCR20G1R0JS
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 5905-01-056-2148 available?
We can source 5905-01-056-2148 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 5905-01-056-2148 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 5905-01-056-2148 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 5905-01-056-2148?
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 5905-01-056-2148?
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.