L3Harris Cincinnati Electronics Corporation · Electronic Components
746821
Shielding Gasket, Electronic
Part Number746821
ManufacturerL3Harris Cincinnati Electronics Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-00-844-0803 (NSN)
Federal Item NameSHIELDING GASKET,ELECTRONIC
Federal Supply Class5999 — Miscellaneous Electrical Components
Overall Length7.188 INCHES NOMINAL
Aperture Width4.313 INCHES NOMINAL
Cross Sectional Thickness0.125 INCHES NOMINAL
Aperture Length6.938 INCHES NOMINAL
Outside Corner Radius0.063 INCHES NOMINAL
Overall Width4.563 INCHES NOMINAL
Inside Corner Radius0.063 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 746821 available?
We can source 746821 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 746821 by L3Harris Cincinnati Electronics Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 746821 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 746821?
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 746821?
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.