The Boeing Company · Electronic Components
74A720657-2001
Shielding Gasket, Electronic
Part Number74A720657-2001
ManufacturerThe Boeing Company
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-244-0481 (NSN)
Federal Item NameSHIELDING GASKET,ELECTRONIC
Federal Supply Class5999 — Miscellaneous Electrical Components
MaterialRUBBER SILICONE CLASS Q ENVIRONMENTAL SEAL
Precious MaterialSILVER
Precious Material And LocationTHROUGHOUT RF SHIELDING GASKET SILVER
Overall Width2.750 INCHES NOMINAL
Center To Center Distance Between2.000 INCHES NOMINAL
Overall Length4.500 INCHES NOMINAL
Environmental Protection MaterialTHROUGHOUT RF SHIELDING GASKET
Hole Diameter0.210 INCHES MINIMUM AND 0.217 INCHES MAXIMUM
Cross Sectional Shape StyleEMI
Bolt Hole Quantity4
Cross Sectional Height0.060 INCHES NOMINAL
Vendor Part Numbers19-11-F581-1350
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 74A720657-2001 available?
We can source 74A720657-2001 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 74A720657-2001 by The Boeing Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 74A720657-2001 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 74A720657-2001?
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 74A720657-2001?
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.