William Spencer · Electronic Components
5353
Transformer, Power
Part Number5353
ManufacturerWilliam Spencer
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-782-7314 (NSN)
Federal Item NameTRANSFORMER,POWER
Federal Supply Class5950 — Coils and Transformers
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Input Output Phase RelationshipTWO PHASE TO TWO PHASE SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Body Length2.250 INCHES NOMINAL
Winding Operating Voltage500.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Distance Between Mounting Facility1.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Nominal Thread Size0.112 INCHES SINGLE GROUP
Body Outside Diameter1.125 INCHES NOMINAL
Inclosure TypeHERMETICALLY SEALED
Conduit Type AccommodatedFLEXIBLE METALLIC FIRST END
Deflection Angle90.0 DEGREES
Hazardous Locations EnvironmentalLIQUID TIGHT
Furnished ItemsINSULATED BUSHING AND SCREW IN GROUNDING CONE AND LOCKNUT
MaterialIRON MALLEABLE OR STEEL
End TypeGLAND NUT W/INTERNAL THREAD FIRST END
Leg End To Plane Of Bend Distance1.500 INCHES NOMINAL SECOND END
Style DesignatorANGLE
Item Accommodated Trade Size0.750 INCHES FIRST END
Surface TreatmentCADMIUM
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 5353 available?
We can source 5353 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 5353 by William Spencer obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 5353 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 5353?
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 5353?
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.