Grayhill · Electronic Components
44HS45-02-1-2N
Switch, Rotary
Part Number44HS45-02-1-2N
ManufacturerGrayhill
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-548-1020 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Overall Diameter1.000 INCHES MINIMUM AND 1.306 INCHES MAXIMUM
Rotor Through Connection Quantity1 EACH SECTION
Hazardous Locations EnvironmentalEXPLOSION PROOF
Switch Actuator Stop Device TypeFIXED STOP SINGLE ACTUATOR
Switch Contact Basic DesignNONPILE-UP SYMMETRICAL
Mounting MethodTHREADED BUSHING WITH PANEL SEAL SINGLE MOUNTING FACILITY
Throw Quantity2 EACH SECTION REAR
Operating Temp Range-65.0 TO 125.0 CELSIUS
Thread Class2A SINGLE MOUNTING FACILITY
Nonturn Device TypeSLOTTED BUSHING AT 3:00 OCLOCK
Shaft Diameter0.250 INCHES NOMINAL SINGLE ACTUATOR
ESD/EMICode A — ESD/EMI sensitive item
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 44HS45-02-1-2N available?
We can source 44HS45-02-1-2N 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 44HS45-02-1-2N by Grayhill obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 44HS45-02-1-2N 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 44HS45-02-1-2N?
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 44HS45-02-1-2N?
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.