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Naval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier · Electronic Components
642AS0123-7
Shielding Gasket, Electronic
Part Number642AS0123-7
ManufacturerNaval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-029-1845 (NSN)
Federal Item NameSHIELDING GASKET,ELECTRONIC
Federal Supply Class5999 — Miscellaneous Electrical Components
Overall Width2.750 INCHES NOMINAL
Environmental Protection MaterialTHROUGHOUT RF SHIELDING GASKET
Cross Sectional Shape StyleEMI
MaterialSILVER EMI/RFI CONDUCTOR
Precious Material And LocationEMI/RFI CONDUCTIVE PARTICLES SILVER
Precious MaterialSILVER
Center To Center Distance Between1.813 INCHES NOMINAL
Aperture Length4.500 INCHES NOMINAL
Inside Corner Radius0.250 INCHES NOMINAL
Hole Diameter0.187 INCHES NOMINAL
Outside Edge To Bolt Hole Center D0.187 INCHES NOMINAL
Vendor Part Numbers19-11-4583-1401
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 642AS0123-7 available?
We can source 642AS0123-7 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 642AS0123-7 by Naval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 642AS0123-7 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 642AS0123-7?
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 642AS0123-7?
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.