Naval Ship Systems Command · Electronic Components
303878
Solenoid, Electrical
Part Number303878
ManufacturerNaval Ship Systems Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-228-2976 (NSN)
Federal Item NameSOLENOID,ELECTRICAL
Federal Supply Class5945 — Relays and Solenoids
Center To Center Distance Between0.500 INCHES NOMINAL
Linear Force Delivered3.00 POUNDS
Actuator Stroke TypePULL AND PUSH
Electrical Resistance1.00 OHMS NOMINAL
Mounting Facility Type And Quantit4 THREADED HOLE(S)
Voltage Rating In Volts12.0 DC MAXIMUM
Magnetic Coil Quantity1
Current Rating12.000 AMPERES NOMINAL
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) MOUNTING FACILITY HOLE
Mounting Facility PatternFOUR POSITION RECTANGULAR
Nominal Thread Size0.164 INCHES MOUNTING FACILITY HOLE
Vendor Part NumbersG36526
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 303878 available?
We can source 303878 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 303878 by Naval Ship Systems Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 303878 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 303878?
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 303878?
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.