Naval Sea Systems Command · Electronic Components
8197473 ITEM 11
Shielding Gasket, Electronic
Part Number8197473 ITEM 11
ManufacturerNaval Sea Systems Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-568-1758 (NSN)
Federal Item NameSHIELDING GASKET,ELECTRONIC
Federal Supply Class5999 — Miscellaneous Electrical Components
Aperture Diameter4.487 INCHES NOMINAL
Outside Diameter4.627 INCHES NOMINAL
Precious Material And LocationEMI/RFI CONDUCTIVE PARTICLES SILVER
Environmental Protection MaterialTHROUGHOUT SEALING GASKET
Material Document And Classificati18565.CHO-SEAL 1285 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MaterialRUBBER SILICONE CLASS Q ENVIRONMENTAL SEAL
Precious MaterialSILVER
Style DesignatorCIRCULAR
Surface TreatmentSILVER EMI/RFI CONDUCTOR
Cross Section Outside Diameter0.070 INCHES NOMINAL
Cross Sectional Shape StyleEMI
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 8197473 ITEM 11 available?
We can source 8197473 ITEM 11 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 8197473 ITEM 11 by Naval Sea Systems Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 8197473 ITEM 11 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 8197473 ITEM 11?
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 8197473 ITEM 11?
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.