Lockheed Martin Corporation · Electronic Components
C10242-3
Backshell, Electrical Connector
Part NumberC10242-3
ManufacturerLockheed Martin Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-280-3770 (NSN)
Federal Item NameBACKSHELL,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Nominal Thread Size0.112 INCHES
Size Designation3
Surface TreatmentCADMIUM AND CHROMATE
Cable Opening Quantity1
Overall Width0.624 INCHES MAXIMUM
Overall Height3.200 INCHES MINIMUM AND 3.280 INCHES MAXIMUM
Style DesignatorHOOD TYPE W/TOP CLAMP JACKSCREW
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Distance Between Mounting Facility1.847 INCHES MINIMUM AND 1.857 INCHES MAXIMUM
Seal TypeGASKET
Thread Class2A
Vendor Part NumbersG8209-3Y2-3-98AB
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 C10242-3 available?
We can source C10242-3 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 C10242-3 by Lockheed Martin Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If C10242-3 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 C10242-3?
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 C10242-3?
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.