The Dewey Electronics Corporation · Electronic Components
30159-3
Shielding Gasket, Electronic
Part Number30159-3
ManufacturerThe Dewey Electronics Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-222-4981 (NSN)
Federal Item NameSHIELDING GASKET,ELECTRONIC
Federal Supply Class5999 — Miscellaneous Electrical Components
Inside Corner Radius0.031 INCHES NOMINAL
MaterialNICKEL ALLOY EMI/RFI CONDUCTOR
Style DesignatorNON-CIRCULAR
Environmental Protection MaterialTHROUGHOUT SEALING GASKET
Cross Sectional Shape StyleMETAL AND SYNTHETIC RUBBER
Overall Length5.516 INCHES NOMINAL
Aperture Width1.547 INCHES NOMINAL
Aperture Length5.172 INCHES NOMINAL
Outside Corner Radius0.094 INCHES NOMINAL
Overall Width1.922 INCHES NOMINAL
Cross Sectional Thickness0.312 INCHES NOMINAL
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 30159-3 available?
We can source 30159-3 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 30159-3 by The Dewey Electronics Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 30159-3 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 30159-3?
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 30159-3?
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.