Northrop Grumman Support Services · Electronic Components
578R674Y01
Cable, Radio Frequency
Part Number578R674Y01
ManufacturerNorthrop Grumman Support Services
AvailabilityAvailable to order — request a quote
Specifications
NSN6145-01-177-1829 (NSN)
Federal Item NameCABLE,RADIO FREQUENCY
Federal Supply Class6145 — Wire and Cable, Electrical
Nominal Capacitance In Picofarads29.5 PER FOOT
Conductor Quantity1
Electrical Resistance50.0 OHMS IMPEDANCE
Conductor FormSOLID SINGLE CONDUCTOR
Cross Sectional Shape StyleROUND
Precious MaterialSILVER
Precious Material And LocationSURFACE SINGLE CONDUCTOR SILVER AND SURFACE SHIELD SOLID SILVER
MaterialCOPPER FIRST POSITION CONDUCTOR SINGLE CONDUCTOR
Voltage Rating1900.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
Conductor Arrangement And Quantity1 COAXIAL
Cross Section Outside Diameter0.141 INCHES NOMINAL
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 578R674Y01 available?
We can source 578R674Y01 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 578R674Y01 by Northrop Grumman Support Services obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 578R674Y01 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 578R674Y01?
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 578R674Y01?
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.