Northrop Grumman Systems Corp. · Electronic Components
B1003-307
Cable Assembly, Radio Frequency
Part NumberB1003-307
ManufacturerNorthrop Grumman Systems Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5995-00-729-9528 (NSN)
Federal Item NameCABLE ASSEMBLY,RADIO FREQUENCY
Federal Supply Class5995 — Cable and Wire Assemblies
Electrical Resistance50.00 OHMS IMPEDANCE
Termination TypeCONNECTOR RECEPTACLE SECOND END SINGLE CONDUCTOR
Terminal Commercial And Government80058 SECOND END SINGLE CONDUCTOR
MaterialSTEEL FIRST POSITION CONDUCTOR SINGLE CONDUCTOR
Conductor FormSOLID SINGLE CONDUCTOR
Cross Section Outside Diameter0.195 INCHES NOMINAL
Surface TreatmentSILVER CORE CONDUCTOR SINGLE CONDUCTOR
FSC Application DataCABLE ASSEMBLIES,RADIO FREQUENCY,COMMUNICATION
Cross Sectional Shape StyleROUND
Conductor Arrangement And Quantity1 COAXIAL
Round Conductor Size18 AWG SINGLE CONDUCTOR
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 B1003-307 available?
We can source B1003-307 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 B1003-307 by Northrop Grumman Systems Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If B1003-307 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 B1003-307?
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 B1003-307?
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.