MIL-SPEC · Electronic Components
PU520G
Motor-Generator
Part NumberPU520G
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN6125-00-669-5968 (NSN)
Federal Item NameMOTOR-GENERATOR
Federal Supply Class6125 — Converters, Electrical (Rotating)
Overall Length13.000 INCHES
Rotor Speed Rating In Rpm8000.0 SINGLE FULL LOAD
Overall Width5.500 INCHES
Mounting MethodFIXED BASE
Connection Type And Voltage Rating115.0 LINE TO LINE SINGLE OUTPUT
Frequency In Hertz400.0 OUTPUT
PhaseTHREE OUTPUT
Enclosure FeatureTOTALLY ENCLOSED
Nominal Center To Center Distance4.000 INCHES
Current TypeDC INPUT
Features ProvidedHORIZONTAL MOUNTING POSITION
Vendor Part Numbers21C1572-48, 21C2200-067, MIL17032CLASSA
Cancelled NSN6125-00-601-0616 (cancelled)
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 PU520G available?
We can source PU520G 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 PU520G by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If PU520G 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 PU520G?
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 PU520G?
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.