Boeing · Electronic Components
243-549100
Motor, Direct Current
Part Number243-549100
ManufacturerBoeing
AvailabilityAvailable to order — request a quote
Specifications
NSN6105-00-557-8357 (NSN)
Federal Item NameMOTOR,DIRECT CURRENT
Federal Supply Class6105 — Motors, Electrical
Time Interval3.0 MINUTES MAXIMUM ON AND 17.0 MINUTES MINIMUM OFF
Shaft Diameter0.3230 INCHES NOMINAL SINGLE END
Current Rating MethodLOAD
Mounting MethodFLANGE
Winding TypeSERIES WOUND
Shaft Rotation DirectionCLOCKWISE OR COUNTERCLOCKWISE SINGLE END
Terminal Type And Quantity5 WIRE LEAD
Maximum Operating Altitude Rating10000.0 FEET
Torque Rating And Type30.0 INCH-OUNCES RUNNING
Temp Rating-54.0 OPERATING CELSIUS AND 71.0 OPERATING CELSIUS
Current Rating In Amps25.000 SINGLE INPUT
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 243-549100 available?
We can source 243-549100 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 243-549100 by Boeing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 243-549100 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 243-549100?
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 243-549100?
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.