Lockheed Martin · Electronic Components
77C954520P1
Shielding Gasket, Electronic
Part Number77C954520P1
ManufacturerLockheed Martin
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-387-5985 (NSN)
Federal Item NameSHIELDING GASKET,ELECTRONIC
Federal Supply Class5999 — Miscellaneous Electrical Components
Aperture Length6.480 INCHES MINIMUM AND 6.520 INCHES MAXIMUM
Precious MaterialSILVER
Surface TreatmentSILVER EMI/RFI CONDUCTOR
Precious Material And LocationEMI/RFI CONDUCTIVE PARTICLES SILVER
MaterialALUMINUM EMI/RFI CONDUCTOR
Style DesignatorNON-CIRCULAR
Overall Length6.760 INCHES NOMINAL
Aperture Width1.090 INCHES MINIMUM AND 1.120 INCHES MAXIMUM
Cross Sectional Shape StyleEMI
Environmental Protection MaterialTHROUGHOUT RF SHIELDING GASKET
Outside Edge To Inside Edge Smalle0.130 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 77C954520P1 available?
We can source 77C954520P1 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 77C954520P1 by Lockheed Martin obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 77C954520P1 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 77C954520P1?
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 77C954520P1?
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.