Raytheon · Electronic Components
721899-107
Switch, Thermostatic
Part Number721899-107
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-538-3863 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Temp Sensing Element TypeBULB
Thread Quantity Per Inch32 ALL THREADED HOLE
Mounting Facility PatternISOSCELES TRIANGLE
Contact AdjustabilityDEACTUATION POINT ADJUSTABLE, PRESET AND ACTUATION POINT ADJUSTABLE, PRESET
Longest Horizontal Distance Betwee1.079 INCHES MINIMUM AND 1.086 INCHES MAXIMUM
Features ProvidedTAMPER PROOF CAP
Contact Voltage Rating In Volts230.0 AC AT SEA LEVEL FIRST VOLTAGE
Precious Material And LocationTERMINAL SURFACES SILVER
Media For Which DesignedGAS
Hazardous Locations EnvironmentalMOISTURE PROOF
Thread Class2B ALL THREADED HOLE
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 721899-107 available?
We can source 721899-107 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 721899-107 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 721899-107 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 721899-107?
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 721899-107?
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.