Keysight Technologies · Electronic Components
0491-0004
Solenoid, Electrical
Part Number0491-0004
ManufacturerKeysight Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-811-5040 (NSN)
Federal Item NameSOLENOID,ELECTRICAL
Federal Supply Class5945 — Relays and Solenoids
MaterialSTEEL CASE
Magnetic Coil Quantity1
Thread Quantity Per Inch32 MOUNTING FACILITY HOLE
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) MOUNTING FACILITY HOLE
Energizing Stroke Maximum Length0.125 INCHES
Power Takeoff Connection TypeSLOTTED-DRILLED
Case Surface TreatmentCADMIUM
Terminal Type And Quantity2 WIRE LEAD
Nominal Thread Size0.138 INCHES MOUNTING FACILITY HOLE
Thread Class2B MOUNTING FACILITY HOLE
Voltage Rating In Volts230.0 AC MAXIMUM
Vendor Part Numbers10192767, BS-0491-0004
Cancelled NSN5945-00-798-5701 (cancelled)
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 0491-0004 available?
We can source 0491-0004 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 0491-0004 by Keysight Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 0491-0004 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 0491-0004?
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 0491-0004?
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.