Lockheed Martin · Electronic Components
102-139
Socket, Plug-In Electronic Compon
Part Number102-139
ManufacturerLockheed Martin
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-775-1171 (NSN)
Federal Item NameSOCKET,PLUG-IN ELECTRONIC COMPON
Federal Supply Class5935 — Connectors, Electrical
Body StyleTOP MOUNT W/MOLDED SADDLE
MaterialCOPPER ALLOY CONTACT
Overall Height0.437 INCHES NOMINAL
Fabrication MethodMOLDED
Surface TreatmentSILVER CONTACT
Mounting Hole StyleRECTANGULAR
Precious Material And Weight0.008 SILVER GRAINS, TROY
Precious Material And LocationCONTACT SURFACES SILVER
Polarization TypeOFF CENTER HOLE
Projection Length Above Mounting S0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM
Overall Length0.714 INCHES MINIMUM AND 0.724 INCHES MAXIMUM
Vendor Part Numbers1771220, 117481-000
Cancelled NSN5935-00-766-8706 (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 102-139 available?
We can source 102-139 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 102-139 by Lockheed Martin obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 102-139 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 102-139?
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 102-139?
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.