Honeywell · Electronic Components
515T273B288
Switch, Thermostatic
Part Number515T273B288
ManufacturerHoneywell
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-186-8082 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Contact Stimulus Rating288.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 273.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 15.00 DIFF
Terminal TypeTAB, SOLDER LUG
Nonpile Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Temp Sensing Element TypeINTERNAL SENSOR
Style DesignatorPLUG
Mounting MethodTHREADED STUD(S)
Overall Length0.951 INCHES NOMINAL
Width Across Flats0.559 INCHES MINIMUM AND 0.568 INCHES MAXIMUM
Body Length0.410 INCHES MINIMUM AND 0.451 INCHES MAXIMUM
Thread Length0.271 INCHES MINIMUM AND 0.291 INCHES MAXIMUM ALL THREADED STUD
Thread Quantity Per Inch32 ALL THREADED STUD
Vendor Part Numbers5L.4671.006.24
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 515T273B288 available?
We can source 515T273B288 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 515T273B288 by Honeywell obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 515T273B288 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 515T273B288?
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 515T273B288?
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.