Lockheed Martin · Electronic Components
C003442-51
Backshell, Electrical Connector
Part NumberC003442-51
ManufacturerLockheed Martin
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-385-3281 (NSN)
Federal Item NameBACKSHELL,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Size Designation15
Cable Opening Diameter0.425 INCHES MINIMUM AND 0.625 INCHES MAXIMUM
Seal TypePREFORMED PACKING
Surface TreatmentCADMIUM AND CHROMATE AND NICKEL
Overall Width1.281 INCHES MAXIMUM
Nominal Thread Size22.0 MILLIMETERS
Style DesignatorSTRAIGHT TYPE W/CABLE CLAMP
Thread DirectionRIGHT-HAND
Overall Height1.070 INCHES MAXIMUM
MaterialRUBBER SILICONE SEAL
Thread Series DesignatorISO M
Vendor Part Numbers390HS005NF1510M3-715
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 C003442-51 available?
We can source C003442-51 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 C003442-51 by Lockheed Martin obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If C003442-51 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 C003442-51?
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 C003442-51?
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.