Rockwell Collins · Electronic Components
548-9450-003
Shell, Electrical Connector
Part Number548-9450-003
ManufacturerRockwell Collins
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-728-3077 (NSN)
Federal Item NameSHELL,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Overall Width1.500 INCHES MINIMUM AND 1.547 INCHES MAXIMUM
MaterialALUMINUM ALLOY LOCATION NOT OTHERWISE SPECIFIED
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Style DesignatorBOX/WALL MOUNT EXTERNAL THREAD
Thread DirectionRIGHT-HAND
Overall Height1.500 INCHES MINIMUM AND 1.547 INCHES MAXIMUM
Nominal Thread Size0.112 INCHES
Nominal Thread Length0.219 INCHES
Overall Length1.265 INCHES MINIMUM AND 1.297 INCHES MAXIMUM
Center To Center Distance Between1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM
Thread Class2B
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 548-9450-003 available?
We can source 548-9450-003 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 548-9450-003 by Rockwell Collins obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 548-9450-003 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 548-9450-003?
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 548-9450-003?
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.