L-3 Communications Westwood Corporation · Electronic Components
703921-101
Switchboard, Power
Part Number703921-101
ManufacturerL-3 Communications Westwood Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN6110-01-141-5284 (NSN)
Federal Item NameSWITCHBOARD,POWER
Federal Supply Class6110 — Electrical Control Equipment
Mounting MethodBULKHEAD
Panel Quantity1
Overall Width22.500 INCHES NOMINAL
Overall Height45.000 INCHES NOMINAL
Overall Length16.000 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 703921-101 available?
We can source 703921-101 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 703921-101 by L-3 Communications Westwood Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 703921-101 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 703921-101?
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 703921-101?
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.