Kearfott Corporation · Electronic Components
1F446
Motor, Direct Current
Part Number1F446
ManufacturerKearfott Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN6105-00-643-4713 (NSN)
Federal Item NameMOTOR,DIRECT CURRENT
Federal Supply Class6105 — Motors, Electrical
Current Rating MethodLOAD
Shaft Center To Mounting Surface D4.438 INCHES SINGLE END
Shaft Rotation DirectionCLOCKWISE OR COUNTERCLOCKWISE SINGLE END
Temp Rating40.0 OPERATING CELSIUS
Current Rating In Amps3.300 SINGLE INPUT
Nominal Center To Center Distance5.876 INCHES
Shaft Diameter0.7500 INCHES NOMINAL SINGLE END
Connection Type And Voltage Rating230.0 LINE TO NEUTRAL SINGLE INPUT
Shaft End CharacteristicA2 FIRST STYLE AND A11 SECOND STYLE SINGLE END
Inclosure SpecificationCOMMERCIAL
Winding TypeSHUNT WOUND
Vendor Part Numbers499491, 1340501, 1340502, 499491PC90, 1340361PC67
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 1F446 available?
We can source 1F446 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 1F446 by Kearfott Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1F446 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 1F446?
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 1F446?
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.