Lockheed Martin Corporation · Electronic Components
C003443-15
Backshell, Electrical Connector
Part NumberC003443-15
ManufacturerLockheed Martin Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-377-5887 (NSN)
Federal Item NameBACKSHELL,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Overall Width1.500 INCHES MAXIMUM
Mounting Facility Type And Quantit1 THREADED COUPLING
Size Designation19
Nominal Thread Size28.0 MILLIMETERS
Cable Opening Diameter0.575 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
MaterialALUMINUM ALLOY
Style DesignatorANGLE TYPE W/CLAMP
Surface TreatmentCADMIUM AND CHROMATE AND NICKEL
Thread Series DesignatorISO M
Nominal Thread Length0.280 INCHES
Thread Tolerance Class6G INTERNAL
Vendor Part Numbers390HA005NF1912H-715
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 C003443-15 available?
We can source C003443-15 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 C003443-15 by Lockheed Martin Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If C003443-15 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 C003443-15?
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 C003443-15?
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.