Kearfott · Electronic Components
Y844-003A
Motor-Tachometer Generator
Part NumberY844-003A
ManufacturerKearfott
AvailabilityAvailable to order — request a quote
Specifications
NSN6105-00-809-4356 (NSN)
Federal Item NameMOTOR-TACHOMETER GENERATOR
Federal Supply Class6105 — Motors, Electrical
Overall Length4.422 INCHES
Spline Minor Diameter0.2292 INCHES NOMINAL SINGLE END
Rotor Speed Rating In Rpm9000.0 SINGLE NO LOAD
Spline Length0.5000 INCHES NOMINAL SINGLE END
Calibration Speed In Rpm8000.0
Mounting MethodCLAMP RING(S)
Control Field Voltage Type And Rat75.5 AC AND 150.0 AC
Enclosure FeatureTOTALLY ENCLOSED
Connection Type And Voltage Rating115.0 LINE TO NEUTRAL SINGLE INPUT
Length Of Shaft From Housing0.500 INCHES SINGLE END
Shaft Diameter0.2541 INCHES NOMINAL SINGLE END
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 Y844-003A available?
We can source Y844-003A 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 Y844-003A by Kearfott obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If Y844-003A 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 Y844-003A?
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 Y844-003A?
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.