DRS Naval Power Systems · Electronic Components
42-5427
Power Supply
Part Number42-5427
ManufacturerDRS Naval Power Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN6130-01-649-6387 (NSN)
Federal Item NamePOWER SUPPLY
Federal Supply Class6130 — Power Supplies and Converters (Nonrotating)
Overall Height125.0 MILLIMETERS NOMINAL
Overall Width80.0 MILLIMETERS NOMINAL
Overall Length120.0 MILLIMETERS NOMINAL
Input Voltage Rating16.8 DC VOLTS MINIMUM AND 138.0 DC VOLTS MAXIMUM SINGLE OPERATING POWER RQMT
Output Voltage Rating24.0 DC VOLTS NOMINAL SINGLE POWER OUTPUT
Operating Ambient Temp Range-40.0 TO 85.0 CELSIUS
Output Current Rating2.0 DC AMPERES NOMINAL SINGLE POWER OUTPUT
Output Wattage Rating48.0 WATTS NOMINAL SINGLE POWER OUTPUT
Features ProvidedPOWER TO OUTPUT INDICATOR LIGHT
Input Current Rating0.5 DC AMPERES MINIMUM AND 2.4 DC AMPERES MAXIMUM SINGLE OPERATING POWER RQMT
Vendor Part Numbers6ES73051BA800AA0
ESD/EMICode A — ESD/EMI sensitive item
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 42-5427 available?
We can source 42-5427 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 42-5427 by DRS Naval Power Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 42-5427 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 42-5427?
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 42-5427?
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.