Chicago Miniature Lighting · Electronic Components
TG87
Arrester, Electrical Surge
Part NumberTG87
ManufacturerChicago Miniature Lighting
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-00-087-6337 (NSN)
Federal Item NameARRESTER,ELECTRICAL SURGE
Federal Supply Class5920 — Fuses and Lightning Arresters
Mounting ConfigurationONE NO. 6/0.138 IN./-32 THD STUD,CENTRALLY LOCATED
Terminal Quantity1
Overall Length1.088 INCHES NOMINAL
Arrester TypeAIR GAP
Breakdown Voltage800.000 VOLTS NOMINAL
Mounting MethodSTUD(S)
Overall Diameter0.620 INCHES NOMINAL
Terminal TypeSOLDER STUD
Usage DesignOUTDOOR
Vendor Part NumbersMISC000876337, 69-00065-001
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 TG87 available?
We can source TG87 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 TG87 by Chicago Miniature Lighting obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If TG87 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 TG87?
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 TG87?
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.