L3 Technologies, Inc. · Electronic Components
B458440-2
Dynamotor — Converters, Electrical (Rotating)
Part NumberB458440-2
ManufacturerL3 Technologies, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN6125-00-373-1916 (NSN)
Federal Item NameDYNAMOTOR
Federal Supply Class6125 — Converters, Electrical (Rotating)
Maximum Operating Altitude Rating50000.0 FEET
Overall Length6.687 INCHES
Connection Type And Voltage Rating170.0 LINE TO NEUTRAL SINGLE OUTPUT
Current Rating MethodLOAD
Overall Width3.500 INCHES
Cooling MethodNATURAL CONVECTION VENTILATED
Overall Height3.500 INCHES
Mounting Facility Type And Quantit4 UNTHREADED HOLE(S)
Features ProvidedHORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION
Duty CycleCONTINUOUS
Vendor Part NumbersDY76A1C10
Cancelled NSN6125-00-610-2067 (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 B458440-2 available?
We can source B458440-2 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 B458440-2 by L3 Technologies, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If B458440-2 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 B458440-2?
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 B458440-2?
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.