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Navair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier · Electronic Components
2889745
Line, Radio Frequency Transmissio
Part Number2889745
ManufacturerNavair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-048-4690 (NSN)
Federal Item NameLINE,RADIO FREQUENCY TRANSMISSIO
Federal Supply Class5985 — Antennas and Waveguides
Accommodated Conductor TypeCOAXIAL
Surface TreatmentTIN ALL CONDUCTORS
Insulation Spacer Outside Diameter0.118 INCHES NOMINAL
Power Rating500.0 WATTS AVERAGE
Conductor Quantity1
Characteristic Impedance In Ohms50.0
Operating Voltage Rating5000.0 VOLTS
MaterialCOPPER ALLOY
Conductor Size18 AWG
Insulation Spacer ShapeROUND
Capacitance In Picofarads Per Unit29.1 PER FOOT
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 2889745 available?
We can source 2889745 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 2889745 by Navair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2889745 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 2889745?
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 2889745?
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.