Lucent Technologies Inc. Corporate Headquarters · Electronic Components
78758
Contact Assembly, Electrical
Part Number78758
ManufacturerLucent Technologies Inc. Corporate Headquarters
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-00-642-3691 (NSN)
Federal Item NameCONTACT ASSEMBLY,ELECTRICAL
Federal Supply Class5999 — Miscellaneous Electrical Components
FSC Application DataRELAY,ARMATURE
Terminal TypeSOLDER LUG
Mounting ConfigurationTWO 1W/8 IN. W BY 3/16 IN. LG OVAL SHAPED MTG HOLES ON 3/8 IN. MTG CENTERS
Overall Length2.250 INCHES NOMINAL
Structural DesignPILE-UP
Overall Height0.969 INCHES NOMINAL
Contact Form Arrangement2A LOCATION NOT OTHERWISE SPECIFIED
Overall Width0.688 INCHES NOMINAL
Terminal Quantity4
Cancelled NSN5815-00-448-3987 (cancelled)
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 78758 available?
We can source 78758 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 78758 by Lucent Technologies Inc. Corporate Headquarters obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 78758 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 78758?
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 78758?
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.