Corning Glass Works · Electronic Components
681039
Capacitor, Variable, Glass Dielect
Part Number681039
ManufacturerCorning Glass Works
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-547-3001 (NSN)
Federal Item NameCAPACITOR,VARIABLE,GLASS DIELECT
Federal Supply Class5910 — Capacitors
Terminal TypeWIRE LEAD
Inside Diameter0.152 INCHES NOMINAL
Overall Diameter0.687 INCHES MINIMUM AND 0.693 INCHES MAXIMUM
Main Pole Quantity2
Overall Length0.625 INCHES NOMINAL
Terminal Quantity6
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 681039 available?
We can source 681039 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 681039 by Corning Glass Works obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 681039 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 681039?
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 681039?
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.