Ward Leonard Ct · Electronic Components
5KR405NN957PH
Motor, Alternating Current
Part Number5KR405NN957PH
ManufacturerWard Leonard Ct
AvailabilityAvailable to order — request a quote
Specifications
NSN6105-01-290-0278 (NSN)
Federal Item NameMOTOR,ALTERNATING CURRENT
Federal Supply Class6105 — Motors, Electrical
Thread Class2A FIRST END
Keyway Width0.626 INCHES NOMINAL FIRST END
Keyway Depth0.251 INCHES NOMINAL SECOND END
Winding TypeINDUCTION-SQUIRREL CAGE
Keyway Length2.250 INCHES NOMINAL FIRST END
Nominal Center To Center Distance16.000 INCHES
Length Of Shaft From Housing4.380 INCHES SECOND END
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) FIRST END
Current Rating In Amps31.000 FIRST MULTIPLE OR 32.400 SECOND MULTIPLE OR 35.500 THIRD MULTIPLE INPUT
Shaft Center To Mounting Surface D9.970 INCHES SECOND END
Current Rating MethodLOAD
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 5KR405NN957PH available?
We can source 5KR405NN957PH 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 5KR405NN957PH by Ward Leonard Ct obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 5KR405NN957PH 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 5KR405NN957PH?
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 5KR405NN957PH?
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.