DRS Naval Power Systems · Electronic Components
11003H55A27
Resistor, Fixed, Wire Wound
Part Number11003H55A27
ManufacturerDRS Naval Power Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-956-7699 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND
Federal Supply Class5905 — Resistors
Nondefinitive Spec Std DataEW FORM
Inclosure TypeUNINCLOSED
Power Dissipation Rating In Watts255.000 FREE AIR
Ambient Temp In Deg Celsius At Zer425.0
Reliability IndicatorNOT ESTABLISHED
Body Length7.375 INCHES NOMINAL
Body Diameter2.000 INCHES NOMINAL
Ambient Temp At Full Rated Power50.0 CELSIUS
Reactance CharacteristicINDUCTIVE
Terminal TypeTAB W/SCREW
Resistance Tolerance In Percent-10.000 TO 10.000
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 11003H55A27 available?
We can source 11003H55A27 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 11003H55A27 by DRS Naval Power Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 11003H55A27 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 11003H55A27?
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 11003H55A27?
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.