L3Harris Technologies · Electronic Components
390457-1
Probe, Test — Test Instruments
Part Number390457-1
ManufacturerL3Harris Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-01-117-2495 (NSN)
Federal Item NamePROBE,TEST
Federal Supply Class6625 — Test Instruments
Overall Length4.594 INCHES NOMINAL
Precious MaterialSILVER
ColorRED
Tip Termination TypeSOLDERLESS NEEDLE POINT
Conductor Attachment MethodATTACHED BY MEANS OF TEST PROD
Precious Material And LocationBODY SURFACES SILVER
Handle Length4.000 INCHES NOMINAL
Overall Diameter0.313 INCHES NOMINAL
MaterialPLASTIC POLYAMIDE NYLON HANDLE
Vendor Part Numbers19-59RED
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 390457-1 available?
We can source 390457-1 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 390457-1 by L3Harris Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 390457-1 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 390457-1?
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 390457-1?
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.