Naval Air Warfare Center Aircraft Div · Electronic Components
57A115D40
Relay, Electromagnetic
Part Number57A115D40
ManufacturerNaval Air Warfare Center Aircraft Div
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-834-2932 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Winding Quantity1
Pile Up Main Contact Form Arrangem1C
Operating Voltage Rating And Type26.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Duty TypeCONTINUOUS
Main Contact Maximum Voltage Ratin28.0 DC
Main Contact Load Current Rating A300.0 MILLIAMPERES DC RESISTIVE LOAD
Winding Dc Resistance Rating3.75 KILOHMS NOMINAL SINGLE WINDING
Terminal Type And Quantity1 STANDARD TUBE BASE ALL FUNCTIONS
Overall Diameter0.765 INCHES MAXIMUM
Coil Quantity1
Mounting Facility Type And Quantit1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
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 57A115D40 available?
We can source 57A115D40 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 57A115D40 by Naval Air Warfare Center Aircraft Div obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 57A115D40 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 57A115D40?
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 57A115D40?
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.