Naval Ship Systems Command · Electronic Components
20318
Rectifier, Metallic
Part Number20318
ManufacturerNaval Ship Systems Command
AvailabilityAvailable to order — request a quote
Specifications
NSN6130-00-643-2151 (NSN)
Federal Item NameRECTIFIER,METALLIC
Federal Supply Class6130 — Power Supplies and Converters (Nonrotating)
Stack Quantity1
Output Voltage Rating156.0 DC VOLTS MAXIMUM
Rms Input Maximum Voltage Rating234.0 VOLTS
Temp Rating-50.0 CELSIUS AND 60.0 CELSIUS
Overall Length7.250 INCHES NOMINAL
Terminal TypeSOLDER LUG
Circuit Connection Style DesignatoBRIDGE 1 PHASE
Dc Output Maximum Current Rating800.000 MILLIAMPERES
Mounting MethodSTUD(S)
Overall Diameter2.188 INCHES NOMINAL
MaterialSELENIUM
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 20318 available?
We can source 20318 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 20318 by Naval Ship Systems Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 20318 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 20318?
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 20318?
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.