Electro Adapter · Electronic Components
9121-202011-00203
Backshell, Electrical Connector
Part Number9121-202011-00203
ManufacturerElectro Adapter
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-096-3187 (NSN)
Federal Item NameBACKSHELL,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
MaterialALUMINUM ALLOY
Surface TreatmentCADMIUM AND CHROMATE
Style DesignatorANGLE TYPE W/CLAMP
Nominal Thread Size1.187 INCHES AND 1.750 INCHES
Distance From Centerline To Connec2.656 INCHES MAXIMUM
Cable Opening Diameter0.750 INCHES MINIMUM AND 0.937 INCHES MAXIMUM
Furnished ItemsLINK CHAIN
Cable Opening Quantity1
Thread Class2B AND 2A
Mounting Facility Type And Quantit2 THREADED COUPLING
Thread Series DesignatorUNEF AND UNS
ESD/EMICode A — ESD/EMI sensitive item
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 9121-202011-00203 available?
We can source 9121-202011-00203 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 9121-202011-00203 by Electro Adapter obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 9121-202011-00203 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 9121-202011-00203?
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 9121-202011-00203?
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.