Joslyn Sunbank · Electronic Components
J1041-20
Backshell, Electrical Connector
Part NumberJ1041-20
ManufacturerJoslyn Sunbank
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-628-7229 (NSN)
Federal Item NameBACKSHELL,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
MaterialALUMINUM ALLOY
Cable Opening Quantity1
Size Designation20
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Mounting Facility Type And Quantit2 THREADED HOLE(S)
Thread Quantity Per Inch32
Nominal Thread Size0.138 INCHES
Surface TreatmentCADMIUM
Style DesignatorHOOD, TOP OPENING W/JACKSCREW AND CLAMP
Overall Height3.094 INCHES NOMINAL
Overall Width1.312 INCHES MAXIMUM
Vendor Part NumbersSMC586466-3
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 J1041-20 available?
We can source J1041-20 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 J1041-20 by Joslyn Sunbank obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If J1041-20 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 J1041-20?
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 J1041-20?
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.