Lockheed Martin · Electronic Components
C20399-08B
Terminal Junction Block, Sectiona
Part NumberC20399-08B
ManufacturerLockheed Martin
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-01-414-7805 (NSN)
Federal Item NameTERMINAL JUNCTION BLOCK,SECTIONA
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
Current Rating In Amps10.0
Current TypeAC
Mounting MethodCLAMP
Terminal DesignFEEDTHRU
Terminal Type And Quantity8 SPRING
Block TypeREGULAR
Overall Height0.710 INCHES NOMINAL
Wire Size Accommodated14.000 AWG NOMINAL
Pole Quantity8
Voltage Rating300.0 VOLTS NOMINAL
Overall Length1.700 INCHES NOMINAL
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 C20399-08B available?
We can source C20399-08B 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 C20399-08B by Lockheed Martin obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If C20399-08B 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 C20399-08B?
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 C20399-08B?
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.