Entron Industries Limited Partnership · Electronic Components
390R
Probe, Test — Test Instruments
Part Number390R
ManufacturerEntron Industries Limited Partnership
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-580-3227 (NSN)
Federal Item NamePROBE,TEST
Federal Supply Class6625 — Test Instruments
Overall Length5.250 INCHES NOMINAL
Surface FinishSMOOTHED
ColorRED
Tip Termination TypeNEEDLE POINT
Criticality Code JustificationFEAT
MaterialPLASTIC HANDLE
Conductor Attachment MethodWIRE ATTACHED TO TIP BY KNURLED NUT
Overall Diameter0.370 INCHES NOMINAL
Handle Length4.000 INCHES NOMINAL
Cancelled NSN6625-00-811-4643 (cancelled)
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 390R available?
We can source 390R 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 390R by Entron Industries Limited Partnership obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 390R 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 390R?
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 390R?
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.