Naval Sea Systems Command · Electronic Components
5189629-003
Circuit Breaker
Part Number5189629-003
ManufacturerNaval Sea Systems Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-169-0995 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Switch Terminal TypeWIRE HOOK
Switch Contact ArrangementSINGLE POLE, DOUBLE THROW
Mounting Surface To Terminal End D1.925 INCHES MAXIMUM
Thread Quantity Per Inch32
Center To Center Distance Between0.625 INCHES NOMINAL
Arc Quenching MethodMAGNETIC BLOWOUT
Storage TypeGENERAL PURPOSE WAREHOUSE
Mounting Facility Type And Quantit1 THREADED BUSHING WITH PANEL SEAL
Special Handling FeatureMAGNETIC
Pole Quantity2
Fragility FactorMODERATELY RUGGED
Vendor Part NumbersAP16-1RC-5950-003
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 5189629-003 available?
We can source 5189629-003 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 5189629-003 by Naval Sea Systems Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 5189629-003 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 5189629-003?
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 5189629-003?
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.