Ontic Engineering & Manufacturing, Inc. · Electronic Components
678216-0002
Spark Gap — Test Instruments
Part Number678216-0002
ManufacturerOntic Engineering & Manufacturing, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-564-8350 (NSN)
Federal Item NameSPARK GAP
Federal Supply Class6625 — Test Instruments
Overall Length2.125 INCHES MINIMUM AND 2.375 INCHES MAXIMUM
Precious Material And LocationBOTTOM SURFACE SILVER
Precious MaterialSILVER
Overall Diameter0.490 INCHES MINIMUM AND 0.580 INCHES MAXIMUM
Gap TypeNONROTARY
Vendor Part NumbersTG20A, SGXB-17500
Cancelled NSN5841-00-916-1385 (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 678216-0002 available?
We can source 678216-0002 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 678216-0002 by Ontic Engineering & Manufacturing, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 678216-0002 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 678216-0002?
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 678216-0002?
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.