Grayhill · Electronic Components
44MS45-03-2-03N
Switch, Rotary
Part Number44MS45-03-2-03N
ManufacturerGrayhill
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-645-0616 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Switch Actuator Indexing Position7 SINGLE ACTUATOR
Overall Length6.000 INCHES NOMINAL
Overall Height2.906 INCHES NOMINAL
Individual Section Quantity3
Switch Contact Basic DesignCODED
Overall Width0.625 INCHES NOMINAL
Contact Voltage Rating In Volts125.0 AC AT SEA LEVEL
Mounting MethodBRACKET(S) SINGLE MOUNTING FACILITY
Style DesignatorIN-LINE, CAM ACTUATED
Contact Arrangement Truth Table1, 2, 4, 5, 6, 7, 8, 9 CODE, 10 POSITIONS NINTH SECTION
Terminal TypeTAB W/SCREW
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 44MS45-03-2-03N available?
We can source 44MS45-03-2-03N 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 44MS45-03-2-03N by Grayhill obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 44MS45-03-2-03N 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 44MS45-03-2-03N?
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 44MS45-03-2-03N?
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.