Home /
Catalog / US Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir / SM-C-938073
US Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · Electronic Components
SM-C-938073
Arrester, Lightning
Part NumberSM-C-938073
ManufacturerUS Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-01-087-0929 (NSN)
Federal Item NameARRESTER,LIGHTNING
Federal Supply Class5920 — Fuses and Lightning Arresters
Line To Ground Voltage300.000 VOLTS MINIMUM AND 500.000 VOLTS MAXIMUM
Mounting ConfigurationTWO NICKEL-CLAD COPPER LEADS 0.256 IN. LONG; 0.040 IN. DIAMETER SPACED 0.374 IN. APART C TO C
Terminal Quantity3
Terminal TypeWIRE LEAD
Usage DesignINDOOR AND OUTDOOR
Overall Length0.518 INCHES MAXIMUM
Overall Diameter0.325 INCHES MAXIMUM
Body MaterialCERAMIC
Breakdown Voltage1.000 KILOVOLTS MINIMUM AND 1.600 KILOVOLTS MAXIMUM
Arrester TypeGAS
Mounting MethodTERMINAL
Vendor Part NumbersPMT3-310-400-10
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 SM-C-938073 available?
We can source SM-C-938073 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 SM-C-938073 by US Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SM-C-938073 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 SM-C-938073?
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 SM-C-938073?
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.