General Electric · Electronic Components
7004389G4
Probe, Waveguide
Part Number7004389G4
ManufacturerGeneral Electric
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-581-5279 (NSN)
Federal Item NamePROBE,WAVEGUIDE
Federal Supply Class5985 — Antennas and Waveguides
FSC Application DataRADAR SET,NONAIRBORNE,EXCEPT FIRE CONTROL AND GUIDED MISSILE
Body Surface TreatmentSILVER PLATED
Overall Length2.280 INCHES NOMINAL
Frequency Rating2.700 GIGAHERTZ MINIMUM AND 2.900 GIGAHERTZ MAXIMUM
Overall Diameter0.430 INCHES NOMINAL
Body MaterialBERYLLIUM COPPER (USE CUB000)
Detector TypeTHERMOCOUPLE
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 7004389G4 available?
We can source 7004389G4 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 7004389G4 by General Electric obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 7004389G4 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 7004389G4?
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 7004389G4?
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.