Boeing · Electronic Components
53E040083-303
Test Set, Transponder Set
Part Number53E040083-303
ManufacturerBoeing
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-402-1803 (NSN)
Federal Item NameTEST SET,TRANSPONDER SET
Federal Supply Class6625 — Test Instruments
Electrical Power Source RelationshOPERATING
Frequency Rating400.0 HERTZ NOMINAL LOCATION NOT OTHERWISE SPECIFIED
PhaseTHREE LOCATION NOT OTHERWISE SPECIFIED
Ac Voltage Rating115.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED
Dc Voltage Rating28.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED
Test Type For Which DesignedPOWER; FREQUENCY; SENSITIVITY
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 53E040083-303 available?
We can source 53E040083-303 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 53E040083-303 by Boeing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 53E040083-303 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 53E040083-303?
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 53E040083-303?
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.