Lockheed Martin Corp. · Electronic Components
740589-105
Cable Assembly, Radio Frequency
Part Number740589-105
ManufacturerLockheed Martin Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5995-00-400-8229 (NSN)
Federal Item NameCABLE ASSEMBLY,RADIO FREQUENCY
Federal Supply Class5995 — Cable and Wire Assemblies
Cross Section Outside Diameter0.405 INCHES NOMINAL
Conductor Arrangement And Quantity1 COAXIAL
Electrical Resistance185.00 OHMS IMPEDANCE
Overall Length6.166 FEET
Round Conductor Size33 AWG SINGLE CONDUCTOR
Conductor Quantity1
Termination TypeCONNECTOR INTERNAL STRAIGHT FIRST END SINGLE CONDUCTOR
Terminal Commercial And Government91737 FIRST END SINGLE CONDUCTOR
Terminal Manufacturer Identifying5420 FIRST END ALL CONDUCTORS
Style DesignatorINTERNAL CONNECTORS
Surface TreatmentCOPPER CORE CONDUCTOR 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 740589-105 available?
We can source 740589-105 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 740589-105 by Lockheed Martin Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 740589-105 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 740589-105?
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 740589-105?
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.