Rockwell Collins · Electronic Components
542-4982-004
Relay Assembly
Part Number542-4982-004
ManufacturerRockwell Collins
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-652-5952 (NSN)
Federal Item NameRELAY ASSEMBLY
Federal Supply Class5945 — Relays and Solenoids
Surface TreatmentCHROMATE MOUNTING
FSC Application DataRECEIVER-TRANSMITTER,RADIO,EXCEPT NAVIGATION,AIRBORNE,TYPE NO. RT435ARC70
Individual Relay Quantity2
Overall Width2.000 INCHES NOMINAL
Mounting FacilityCONTAINER
Overall Length4.500 INCHES NOMINAL
Relay TypeARMATURE
Controlling AgencyCOLLINS RADIO CO.
Overall Height4.250 INCHES NOMINAL
Identifying Number974-0583-00 PART NO.
Mounting ConfigurationPLUG-IN MTG SECURED BY CAPTIVE SCREWS
Vendor Part Numbers119852
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 542-4982-004 available?
We can source 542-4982-004 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 542-4982-004 by Rockwell Collins obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 542-4982-004 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 542-4982-004?
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 542-4982-004?
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.