Raytheon · Electronic Components
856591-8
Circuit Breaker
Part Number856591-8
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-205-1773 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Reset MethodMANUAL
Nominal Thread Size0.500 INCHES
Inclosure Protection Type For WhicCORROSION RESISTANT AND MOISTURE RESISTANT AND SHOCKPROOF AND VIBRATIONPROOF
Internal Trip Release ConfiguratioSERIES TRIP ALL LOCATIONS
Fragility FactorMODERATELY RUGGED
Special Handling FeatureMAGNETIC
Thread Quantity Per Inch32
Switch Contact ArrangementSINGLE POLE, DOUBLE THROW
Distance Between Centerlines Of Mo1.660 INCHES NOMINAL
Mounting Surface To Terminal End D2.032 INCHES MAXIMUM
Mounting Facility Type And Quantit1 THREADED BUSHING WITH PANEL SEAL
Vendor Part NumbersAPGN666-1REC2-2879-8
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 856591-8 available?
We can source 856591-8 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 856591-8 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 856591-8 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 856591-8?
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 856591-8?
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.