DRS Naval Power Systems · Electronic Components
D52-840
Generator Set, Diesel Engine
Part NumberD52-840
ManufacturerDRS Naval Power Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN6115-00-081-2031 (NSN)
Federal Item NameGENERATOR SET,DIESEL ENGINE
Federal Supply Class6115 — Generators and Generator Sets
Cooling MethodRADIATOR
Prime Mover Starting MethodELECTRIC MOTOR
Overall Width32.000 INCHES NOMINAL
Mounting TypeSKID
Prime Mover Manufacturer NameHERCULES ENGINE CO.
Ac Wattage Rating30.0 KILOWATTS AND 22.5 KILOWATTS
Overall Length86.000 INCHES NOMINAL
Temp Rise Rating In Deg Celsius Fo60.000
Current TypeAC
Line To Neutral Voltage In Volts240.0 AND 120.0 AND 220.0 AND 110.0
Frequency Rating60.0 HERTZ NOMINAL AND 50.0 HERTZ NOMINAL
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 D52-840 available?
We can source D52-840 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 D52-840 by DRS Naval Power Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If D52-840 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 D52-840?
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 D52-840?
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.