Rockwell Collins · Electronic Components
542-4330-003
Cover, Electrical Switch
Part Number542-4330-003
ManufacturerRockwell Collins
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-683-0940 (NSN)
Federal Item NameCOVER,ELECTRICAL SWITCH
Federal Supply Class5930 — Switches
Surface TreatmentCHROMIUM
MaterialALUMINUM
Body Height2.125 INCHES NOMINAL
Body Width1.937 INCHES NOMINAL
Mounting ConfigurationFOUR 0.272 IN. DIA MTG HOLES SPACED ON 1.500 IN. BY 4.000 IN. MTG CENTERS
Body Length4.437 INCHES NOMINAL
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 542-4330-003 available?
We can source 542-4330-003 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 542-4330-003 by Rockwell Collins obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 542-4330-003 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 542-4330-003?
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 542-4330-003?
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.