Lockheed Martin Corporation · Electronic Components
123A424
Shielding Gasket, Electronic
Part Number123A424
ManufacturerLockheed Martin Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-361-7116 (NSN)
Federal Item NameSHIELDING GASKET,ELECTRONIC
Federal Supply Class5999 — Miscellaneous Electrical Components
Cross Sectional Height0.020 INCHES NOMINAL
Outside Corner Bevel Length Along0.091 INCHES NOMINAL
Cross Sectional Shape StyleEMI
Aperture Width2.580 INCHES NOMINAL
Material Document And ClassificatiMIL-G-83528,TYPE A MIL SPEC SINGLE MATERIAL RESPONSE ENVIRONMENTAL SEAL
Surface Treatment Document And ClaMIL-G-83528,TYPE A MIL SPEC SINGLE TREATMENT RESPONSE EMI/RFI CONDUCTOR
Surface TreatmentSILVER EMI/RFI CONDUCTOR
Center To Center Distance Between1.385 INCHES NOMINAL
Precious MaterialSILVER
Style DesignatorNON-CIRCULAR
MaterialCOPPER EMI/RFI CONDUCTOR
Vendor Part Numbers87-11372, 19-11-LC00-1215
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 123A424 available?
We can source 123A424 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 123A424 by Lockheed Martin Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 123A424 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 123A424?
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 123A424?
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.