Telemechanics · Electronic Components
154166
Arrester, Electrical Surge
Part Number154166
ManufacturerTelemechanics
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-00-652-1576 (NSN)
Federal Item NameARRESTER,ELECTRICAL SURGE
Federal Supply Class5920 — Fuses and Lightning Arresters
Body MaterialPLASTIC
Terminal Quantity2
Overall Length1.250 INCHES NOMINAL
Overall Width0.562 INCHES NOMINAL
Overall Height0.312 INCHES NOMINAL
Terminal TypeSOLDERLESS LUG
Cancelled NSN5920-00-971-0928 (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 154166 available?
We can source 154166 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 154166 by Telemechanics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 154166 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 154166?
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 154166?
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.