Eaton Aerospace · Electronic Components
JHW121
Shielding Gasket, Electronic
Part NumberJHW121
ManufacturerEaton Aerospace
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-00-623-1116 (NSN)
Federal Item NameSHIELDING GASKET,ELECTRONIC
Federal Supply Class5999 — Miscellaneous Electrical Components
MaterialSILVER EMI/RFI CONDUCTOR
Precious MaterialSILVER
Precious Material And LocationEMI/RFI CONDUCTIVE PARTICLES SILVER
Style DesignatorNON-CIRCULAR
Environmental Protection MaterialTHROUGHOUT RF SHIELDING GASKET
Overall Length1.120 INCHES NOMINAL
Cross Sectional Shape StyleEMI
Center To Center Distance Between0.906 INCHES NOMINAL
Aperture Diameter0.880 INCHES NOMINAL
Cross Sectional Height0.026 INCHES MINIMUM AND 0.036 INCHES MAXIMUM
Bolt Hole Quantity4
Vendor Part Numbers39-01-9968-1217
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 JHW121 available?
We can source JHW121 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 JHW121 by Eaton Aerospace obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If JHW121 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 JHW121?
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 JHW121?
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.