GE Aviation Systems · Electronic Components
DYDA4517
Switch, Thermostatic
Part NumberDYDA4517
ManufacturerGE Aviation Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-549-0650 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Contact Stimulus Rating40.00 ACTUATION POINT NOMINAL DEGREES CELSIUS
Contact Load Current Rating4.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
Contact Voltage Rating In Volts230.0 AC AT SEA LEVEL SINGLE VOLTAGE
Contact AdjustabilityACTUATION POINT NOT ADJUSTABLE
Media For Which DesignedGAS OR LIQUID
Nonpile Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
Overall Height2.000 INCHES NOMINAL
Operating Temp Rating-273.1 CELSIUS MINIMUM AND 450.0 FAHRENHEIT MAXIMUM
Body Length4.625 INCHES NOMINAL
Mounting MethodFLUSH
Contact Action StimulusINCREASE
Vendor Part NumbersTA115-0-1-1
Cancelled NSN5930-00-883-4133 (cancelled)
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 DYDA4517 available?
We can source DYDA4517 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 DYDA4517 by GE Aviation Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If DYDA4517 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 DYDA4517?
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 DYDA4517?
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.