Boeing · Electronic Components
7-311111303-3
Shielding Gasket, Electronic
Part Number7-311111303-3
ManufacturerBoeing
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-332-2185 (NSN)
Federal Item NameSHIELDING GASKET,ELECTRONIC
Federal Supply Class5999 — Miscellaneous Electrical Components
Outside Corner Radius0.500 INCHES NOMINAL
MaterialRUBBER FLUOROSILICONE CLASS FQ ENVIRONMENTAL SEAL
Precious MaterialSILVER
Material Document And ClassificatiAMS3331 NATIONAL SPEC SINGLE MATERIAL RESPONSE ENVIRONMENTAL SEAL
Surface TreatmentSILVER EMI/RFI CONDUCTOR
Precious Material And LocationEMI/RFI CONDUCTIVE PARTICLES SILVER
Hole Diameter0.450 INCHES MINIMUM AND 0.610 INCHES MAXIMUM
Bolt Hole Quantity13
Environmental Protection MaterialAROUND RF SHIELDING GASKET OUTER PERIMETER
Inside Corner Radius0.060 INCHES NOMINAL
Cross Sectional Height0.212 INCHES MINIMUM AND 0.232 INCHES MAXIMUM
Vendor Part Numbers19-09-LE21-1287
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 7-311111303-3 available?
We can source 7-311111303-3 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 7-311111303-3 by Boeing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 7-311111303-3 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 7-311111303-3?
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 7-311111303-3?
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.