Northrop Grumman Systems · Electronic Components
6866866-57
Cable Assembly, Radio Frequency
Part Number6866866-57
ManufacturerNorthrop Grumman Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5995-01-474-3175 (NSN)
Federal Item NameCABLE ASSEMBLY,RADIO FREQUENCY
Federal Supply Class5995 — Cable and Wire Assemblies
Conductor FormSOLID SINGLE CONDUCTOR
Electrical Resistance50.0 OHMS IMPEDANCE
Cross Sectional Shape StyleROUND
Overall Length12.500 INCHES
Surface TreatmentSILVER CORE CONDUCTOR SINGLE CONDUCTOR
Precious Material And LocationSURFACE SINGLE CONDUCTOR SILVER
MaterialPLASTIC POLYTETRAFLUOROETHYLENE FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
Termination TypeCONNECTOR INTERNAL STRAIGHT BOTH ENDS SINGLE CONDUCTOR
Conductor Quantity1
Precious MaterialSILVER
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 6866866-57 available?
We can source 6866866-57 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 6866866-57 by Northrop Grumman Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 6866866-57 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 6866866-57?
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 6866866-57?
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.