Drs Naval Power Systems Inc. · Electronic Components
A42-2271
Transformer, Power
Part NumberA42-2271
ManufacturerDrs Naval Power Systems Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-030-3601 (NSN)
Federal Item NameTRANSFORMER,POWER
Federal Supply Class5950 — Coils and Transformers
Body Length4.680 INCHES NOMINAL
Mounting Facility Quantity4 SINGLE GROUP
Overall Height3.750 INCHES NOMINAL
Input Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Mounting MethodFLANGE AND SLOT SINGLE GROUP
Body Height3.810 INCHES NOMINAL
Inclosure TypeOPEN
Mounting Slot Width0.220 INCHES NOMINAL SINGLE GROUP
Terminal Type And Quantity15 SOLDER STUD
Center To Center Distance Between2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Body Width4.500 INCHES 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 A42-2271 available?
We can source A42-2271 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 A42-2271 by Drs Naval Power Systems Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If A42-2271 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 A42-2271?
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 A42-2271?
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.