L3Harris Technologies · Electronic Components
10254-3426
Shielding Gasket, Electronic
Part Number10254-3426
ManufacturerL3Harris Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-332-7998 (NSN)
Federal Item NameSHIELDING GASKET,ELECTRONIC
Federal Supply Class5999 — Miscellaneous Electrical Components
Outside Diameter2.680 INCHES MINIMUM AND 2.710 INCHES MAXIMUM
MaterialALUMINUM EMI/RFI CONDUCTOR
Precious Material And LocationEMI/RFI CONDUCTIVE PARTICLES SILVER
Surface TreatmentSILVER EMI/RFI CONDUCTOR
Precious MaterialSILVER
Cross Sectional Height0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM
Style DesignatorCIRCULAR
Cross Sectional Shape StyleEMI
Aperture Diameter2.215 INCHES MINIMUM AND 2.225 INCHES MAXIMUM
Hole Diameter0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM
Environmental Protection MaterialTHROUGHOUT RF SHIELDING GASKET
Vendor Part Numbers19-11-LE84-1285
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 10254-3426 available?
We can source 10254-3426 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 10254-3426 by L3Harris Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 10254-3426 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 10254-3426?
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 10254-3426?
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.