Naval Sea Systems Command · Electronic Components
5204637-1
Shielding Gasket, Electronic
Part Number5204637-1
ManufacturerNaval Sea Systems Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-190-1395 (NSN)
Federal Item NameSHIELDING GASKET,ELECTRONIC
Federal Supply Class5999 — Miscellaneous Electrical Components
Material Document And ClassificatiQQ-C-576 FED SPEC SINGLE MATERIAL RESPONSE EMI/RFI CONDUCTOR
MaterialRUBBER SILICONE CLASS Q ENVIRONMENTAL SEAL
Style DesignatorCIRCULAR
Environmental Protection MaterialAROUND RF SHIELDING GASKET
Aperture Diameter1.333 INCHES MINIMUM AND 1.343 INCHES MAXIMUM
Cross Section Outside Diameter0.080 INCHES MINIMUM AND 0.090 INCHES MAXIMUM
Cross Sectional Shape StyleEMI
Outside Diameter1.422 INCHES MINIMUM AND 1.438 INCHES MAXIMUM
Vendor Part Numbers93813
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 5204637-1 available?
We can source 5204637-1 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 5204637-1 by Naval Sea Systems Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 5204637-1 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 5204637-1?
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 5204637-1?
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.