Lockheed Martin · Electronic Components
86E7-3A
Circuit Breaker
Part Number86E7-3A
ManufacturerLockheed Martin
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-00-441-5511 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Ultimate Trip Rating Of Continuous125.0 SINGLE LOCATION
Trip Release CharacteristicTIME DELAY SINGLE LOCATION
Storage TypeGENERAL PURPOSE WAREHOUSE
Mounting Facility Type And Quantit2 THREADED HOLE(S)
Fragility FactorMODERATELY RUGGED
Pole Quantity1
Center To Center Distance Between3.053 INCHES MINIMUM AND 3.073 INCHES MAXIMUM
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Internal Trip Release ConfiguratioSERIES TRIP SINGLE LOCATION
Nominal Thread Size0.138 INCHES
Trip Delay Time In Seconds Per Rat30.000 MINIMUM AT 200 PCT AND 100.000 MAXIMUM AT 200 PCT SINGLE LOCATION
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 86E7-3A available?
We can source 86E7-3A 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 86E7-3A by Lockheed Martin obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 86E7-3A 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 86E7-3A?
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 86E7-3A?
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.