Lockheed Martin Librascope Corporation · Electronic Components
L505001065
Circuit Breaker
Part NumberL505001065
ManufacturerLockheed Martin Librascope Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-00-174-0262 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Body Width0.625 INCHES NOMINAL
Main Contact Tripping Mechanism TyTRIP FREE
Reset MethodMANUAL
Maximum Interrupting Capacity Curr300.0 AC SINGLE LOCATION
Circuit Protection TypeOVERCURRENT SINGLE LOCATION
Body StyleSINGLE POLE TYPE
Actuator Position DesignationAT POLE ONE
Internal Trip Release ConfiguratioSERIES TRIP SINGLE LOCATION
Pole Quantity1
Thread Quantity Per Inch32
Mounting Surface To Terminal End D1.656 INCHES NOMINAL
Vendor Part Numbers2282221-25
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 L505001065 available?
We can source L505001065 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 L505001065 by Lockheed Martin Librascope Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If L505001065 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 L505001065?
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 L505001065?
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.