Telephonics Corporation · Electronic Components
504860-1
Circuit Card Assembly
Part Number504860-1
ManufacturerTelephonics Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5998-01-135-5781 (NSN)
Federal Item NameCIRCUIT CARD ASSEMBLY
Federal Supply Class5998 — Circuit Card Assemblies
Overall Height0.382 INCHES NOMINAL
Overall Width0.812 INCHES NOMINAL
Overall Length1.750 INCHES NOMINAL
Shaft Center To Mounting Surface D5.234 INCHES SINGLE END
Temp Rating40.0 OPERATING CELSIUS
Shaft Diameter1.1245 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM SINGLE END
Connection Type And Voltage Rating440.0 LINE TO NEUTRAL SINGLE INPUT
Cooling MethodSELF-VENTILATED
Time Interval15.0 MINUTES MAXIMUM ON AND 45.0 MINUTES MINIMUM OFF
Features ProvidedHORIZONTAL MOUNTING POSITION
Shaft End StyleFLAT KEYWAY SINGLE END
Nominal Center To Center Distance8.500 INCHES
Current Rating In Amps6.100 LOW OR 6.700 HIGH INPUT
Power Rating5.0000 HORSEPOWER OUTPUT
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 504860-1 available?
We can source 504860-1 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 504860-1 by Telephonics Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 504860-1 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 504860-1?
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 504860-1?
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.