Lockheed Martin · Electronic Components
C12137-11
Mounting Pad, Electrical
Part NumberC12137-11
ManufacturerLockheed Martin
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-280-9920 (NSN)
Federal Item NameMOUNTING PAD,ELECTRICAL-ELECTRON
Federal Supply Class5999 — Miscellaneous Electrical Components
Nominal Thread Size0.112 INCHES SINGLE MOUNTING FACILITY
Body StyleRECTANGULAR
Thread Class2B SINGLE MOUNTING FACILITY
MaterialPLASTIC, POLYETHYLENE (PP) AND STEEL CORROSION RESISTING
Material Document And ClassificatiQQ-P-35 FED SPEC 2ND MATERIAL RESPONSE
Mounting Facility Type And Quantit9 THREADED HOLE(S) SINGLE MOUNTING FACILITY
Overall Height0.645 INCHES NOMINAL
ColorNATURAL
Overall Length2.760 INCHES NOMINAL
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Overall Width1.750 INCHES NOMINAL
Vendor Part NumbersRSS116411
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 C12137-11 available?
We can source C12137-11 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 C12137-11 by Lockheed Martin obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If C12137-11 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 C12137-11?
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 C12137-11?
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.