US Dept of Transportation Federal Aviation Administration · Electronic Components
23-28-275
Transformer, Power
Part Number23-28-275
ManufacturerUS Dept of Transportation Federal Aviation Administration
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-585-9598 (NSN)
Federal Item NameTRANSFORMER,POWER
Federal Supply Class5950 — Coils and Transformers
Winding Operating Current42.0 AMPERES AC MAXIMUM SINGLE COMPONENT FIRST PRIMARY
Mounting Slot Width0.4375 INCHES NOMINAL SINGLE GROUP
Terminal Type And Quantity8 THREADED STUD
Body Length56.79688 INCHES MINIMUM AND 56.92188 INCHES MAXIMUM
Overall Width10.96875 INCHES MINIMUM AND 11.09375 INCHES MAXIMUM
Distance Between Mounting Facility5.3125 INCHES MINIMUM AND 5.5625 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Winding Operating Voltage380.00 AC VOLTS MINIMUM AND 520.00 AC VOLTS MAXIMUM SINGLE COMPONENT SECOND PRIMARY
Mounting Facility Quantity8 SINGLE GROUP
Mounting MethodFLANGE AND SLOT SINGLE GROUP
Winding Function And Quantity2 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Cancelled NSN6110-00-419-4209 (cancelled)
RohscompliantYES
Hazardousfalse
RohsphthalatescompliantTBA
Product RangeCVS Hardwired Series
IscanonicalY
Output Power Va7500 VA
Input Voltage480 VAC
Output Voltage120 VAC
Height685.8 mm
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 23-28-275 available?
We can source 23-28-275 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 23-28-275 by US Dept of Transportation Federal Aviation Administration obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 23-28-275 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 23-28-275?
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 23-28-275?
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.