Lockheed Martin · Electronic Components
77C701577P001
Shielding Gasket, Electronic
Part Number77C701577P001
ManufacturerLockheed Martin
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-166-2769 (NSN)
Federal Item NameSHIELDING GASKET,ELECTRONIC
Federal Supply Class5999 — Miscellaneous Electrical Components
Cross Sectional Shape StyleMETAL AND SYNTHETIC RUBBER
Bolt Hole Quantity10
Overall Width4.250 INCHES NOMINAL
Material Document And ClassificatiMIL-R-61304 MIL SPEC SINGLE MATERIAL RESPONSE ENVIRONMENTAL SEAL
Overall Length25.000 INCHES NOMINAL
MaterialNICKEL ALLOY EMI/RFI CONDUCTOR
Cross Sectional Thickness0.156 INCHES NOMINAL
Environmental Protection MaterialTHROUGHOUT SEALING GASKET
Outside Edge To Bolt Hole Center D0.250 INCHES NOMINAL
Hole Diameter0.312 INCHES NOMINAL
Vendor Part Numbers03-0401-8323
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 77C701577P001 available?
We can source 77C701577P001 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 77C701577P001 by Lockheed Martin obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 77C701577P001 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 77C701577P001?
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 77C701577P001?
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.