DRS Naval Power Systems · Electronic Components
57-3040
Absorber, Overvoltage
Part Number57-3040
ManufacturerDRS Naval Power Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-01-153-2360 (NSN)
Federal Item NameABSORBER,OVERVOLTAGE
Federal Supply Class5920 — Fuses and Lightning Arresters
MaterialPLASTIC COVERING
Terminal TypeTHREADED STUD
Features ProvidedHERMETIC PROTECTION
Current Rating In Amps110.0
Overall Diameter1.750 INCHES NOMINAL
Mounting ConfigurationTWO 0.159 IN. DIA MTG HOLES LOCATED 1.950 IN. APART C TO C ALONG THE LG
Current TypeAC AND DC
Overall Length2.750 INCHES NOMINAL
Protective Covering TypeCAN
Terminal Quantity2
Voltage In Volts1000.0
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 57-3040 available?
We can source 57-3040 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 57-3040 by DRS Naval Power Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 57-3040 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 57-3040?
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 57-3040?
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.