Boeing · Electronic Components
55090-504-1
Switch, Electronic
Part Number55090-504-1
ManufacturerBoeing
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-906-3875 (NSN)
Federal Item NameSWITCH,ELECTRONIC
Federal Supply Class5930 — Switches
Installation DesignMODULE
Connection TypePOWER RECEPTACLE BOTTOM
Overall Height3.000 INCHES NOMINAL
Basic Shape StyleRECTANGULAR OR SQUARE
Overall Width0.750 INCHES NOMINAL
Overall Length4.000 INCHES NOMINAL
Connection Contact Type And Quanti9 POWER RECEPTACLE EXTERNAL
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 55090-504-1 available?
We can source 55090-504-1 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 55090-504-1 by Boeing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 55090-504-1 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 55090-504-1?
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 55090-504-1?
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.