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Naval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier  · Electronic Components

1559AS200-1

Switch, Thermostatic

Part Number1559AS200-1
ManufacturerNaval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier
AvailabilityAvailable to order — request a quote

Specifications

Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Mounting MethodBRACKET(S) AND UNTHREADED HOLE(S)
Contact Voltage Rating In Volts230.0 AC AT SEA LEVEL FIRST VOLTAGE
Overall Width1.219 INCHES NOMINAL
Media For Which DesignedGAS
Overall Length3.156 INCHES NOMINAL
Temp Sensing Element TypeCAPILLARY TUBE-BULB
Overall Height2.062 INCHES NOMINAL
Vendor Part NumbersD52-101
Cancelled NSN5930-01-252-1426 (cancelled)
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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

Frequently asked

Is 1559AS200-1 available?
We can source 1559AS200-1 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 1559AS200-1 by Naval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1559AS200-1 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 1559AS200-1?
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 1559AS200-1?
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.