Lockheed Martin Corporation · Electronic Components
718789
Contact Assembly, Electrical
Part Number718789
ManufacturerLockheed Martin Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-00-399-4521 (NSN)
Federal Item NameCONTACT ASSEMBLY,ELECTRICAL
Federal Supply Class5999 — Miscellaneous Electrical Components
Special MarkingsTERMINAL BLOCK STAMPED E-110,TERMINAL LOCATIONS STAMPED 2,4,6,8,10,12,14,AND 16
Terminal TypeSOLDER LUG
Overall Length3.000 INCHES NOMINAL
Overall Width3.000 INCHES NOMINAL
Overall Height1.875 INCHES NOMINAL
Mounting Configuration4 ELONGATED HOLES 0.188 IN,W BY 0.406 IN. LG IN THE SHAPE OF AN ISOCELES TRAPEZOID 2.625 IN. BY 2.125 IN. BY 1.125 IN.
Contact Quantity8
Contact Item Name Assigned By GoveBRUSH ASSY
Government Agency Controlling ContSPERRY GYROSCOPE CO
Structural DesignNONPILE-UP
Contact Identifying Number AssignePART NO. 856536
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 718789 available?
We can source 718789 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 718789 by Lockheed Martin Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 718789 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 718789?
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 718789?
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.