Lockheed Martin Corporation · Electronic Components
1220146-306
Cable Assembly, Radio Frequency
Part Number1220146-306
ManufacturerLockheed Martin Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5995-01-374-0314 (NSN)
Federal Item NameCABLE ASSEMBLY,RADIO FREQUENCY
Federal Supply Class5995 — Cable and Wire Assemblies
Cross Section Outside Diameter0.141 INCHES NOMINAL
Temp Rating-40.0 CELSIUS AND 125.0 CELSIUS
Overall Length3.000 INCHES
Material Document And ClassificatiMIL-C-17/130-00001 MIL SPEC ALL MATERIAL RESPONSES CORE CONDUCTOR SINGLE CONDUCTOR
Electrical Resistance50.00 OHMS IMPEDANCE
Cross Sectional Shape StyleROUND
Conductor FormSOLID SINGLE CONDUCTOR
Width0.940 INCHES
Termination TypeCONNECTOR PLUG BOTH ENDS SINGLE CONDUCTOR
MaterialSTEEL CORE CONDUCTOR SINGLE CONDUCTOR
Style DesignatorDOUBLE ANGLE
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 1220146-306 available?
We can source 1220146-306 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 1220146-306 by Lockheed Martin Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1220146-306 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 1220146-306?
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 1220146-306?
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.