Joslyn Sunbank · Electronic Components
SE23C1003-12R
Backshell, Electrical Connector
Part NumberSE23C1003-12R
ManufacturerJoslyn Sunbank
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-134-1296 (NSN)
Federal Item NameBACKSHELL,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Cable Opening Quantity1
Mounting Facility Type And Quantit1 THREADED COUPLING
Cable Opening Diameter0.335 INCHES MAXIMUM
Nominal Thread Size0.750 INCHES
Size Designation12
Thread Quantity Per Inch20
Overall Diameter1.031 INCHES MAXIMUM
MaterialALUMINUM ALLOY
Thread Series DesignatorUNEF
Style DesignatorSTRAIGHT TYPE W/STRAIN RELIEF
Surface TreatmentCADMIUM AND CHROMATE
Vendor Part NumbersGA800TF5B12-12
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 SE23C1003-12R available?
We can source SE23C1003-12R 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 SE23C1003-12R by Joslyn Sunbank obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SE23C1003-12R 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 SE23C1003-12R?
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 SE23C1003-12R?
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.