Marine Corps Systems Command · Electronic Components
90001A2103
Shielding Gasket, Electronic
Part Number90001A2103
ManufacturerMarine Corps Systems Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-367-5374 (NSN)
Federal Item NameSHIELDING GASKET,ELECTRONIC
Federal Supply Class5999 — Miscellaneous Electrical Components
Environmental Protection MaterialTHROUGHOUT RF SHIELDING GASKET
Style DesignatorCIRCULAR
Material Document And ClassificatiMIL-G-83528/11-001B MIL SPEC SINGLE MATERIAL RESPONSE EMI/RFI CONDUCTOR
Cross Sectional Shape StyleEMI HOLLOW
MaterialALUMINUM AND SILICON EMI/RFI CONDUCTOR
Outside Diameter0.250 INCHES NOMINAL
Cross Section Inside Diameter0.045 INCHES NOMINAL
Aperture Diameter0.045 INCHES NOMINAL
Cross Section Outside Diameter0.125 INCHES NOMINAL
Vendor Part Numbers89-50321, ALR90-179-3
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 90001A2103 available?
We can source 90001A2103 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 90001A2103 by Marine Corps Systems Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 90001A2103 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 90001A2103?
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 90001A2103?
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.