Lockheed Martin Corporation · Electronic Components
C11972-1
Contact, Electrical
Part NumberC11972-1
ManufacturerLockheed Martin Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-312-3444 (NSN)
Federal Item NameCONTACT,ELECTRICAL
Federal Supply Class5999 — Miscellaneous Electrical Components
Overall Length1.092 INCHES MAXIMUM
Pin Length0.390 INCHES MINIMUM
MaterialCOPPER ALLOY BODY AND CONTACT
Precious Material And Weight0.005 GOLD GRAINS, TROY
Precious Material And LocationBODY AND CONTACT SURFACES GOLD
Current Rating In Amps13.0
Precious MaterialGOLD
Surface Treatment Document And ClaMIL-G-45204 MIL SPEC SINGLE TREATMENT RESPONSE BODY AND CONTACT
Terminal Type And Quantity1 CRIMP END OPPOSITE CONTACT
Material Document And ClassificatiQQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE BODY AND CONTACT
Surface TreatmentGOLD BODY AND CONTACT
Vendor Part Numbers007-1157-005
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 C11972-1 available?
We can source C11972-1 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 C11972-1 by Lockheed Martin Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If C11972-1 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 C11972-1?
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 C11972-1?
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.