International Business Machines Corp. Parts Order Center Dept E - 54 · Electronic Components
5180419
Circuit Breaker
Part Number5180419
ManufacturerInternational Business Machines Corp. Parts Order Center Dept E - 54
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-138-3221 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Actuator FunctionRESET
Mounting Surface To Terminal End D1.656 INCHES NOMINAL
Thread Quantity Per Inch28
Storage TypeGENERAL PURPOSE WAREHOUSE
Pole Quantity1
Center To Center Distance Between0.844 INCHES NOMINAL
Mounting Facility Type And Quantit1 THREADED BUSHING
Thread Series DesignatorUNEF
Terminal Type And Quantity2 TAB, SOLDER LUG
Nominal Thread Size0.438 INCHES
Trip Release Ambient Temp Rating71.0 FAHRENHEIT NOMINAL SINGLE LOCATION
Vendor Part Numbers1600-028-507
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 5180419 available?
We can source 5180419 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 5180419 by International Business Machines Corp. Parts Order Center Dept E - 54 obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 5180419 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 5180419?
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 5180419?
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.