Lockheed Martin Librascope Corporation · Electronic Components
L356001230
Shielding Gasket, Electronic
Part NumberL356001230
ManufacturerLockheed Martin Librascope Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-209-5580 (NSN)
Federal Item NameSHIELDING GASKET,ELECTRONIC
Federal Supply Class5999 — Miscellaneous Electrical Components
Center To Center Distance Between4.123 INCHES NOMINAL
Style DesignatorNON-CIRCULAR
Material Document And ClassificatiAMS 4182 ASSN STD SINGLE MATERIAL RESPONSE EMI/RFI CONDUCTOR
MaterialSILICON ENVIRONMENTAL SEAL
Hole Diameter0.168 INCHES MINIMUM AND 0.208 INCHES MAXIMUM
Cross Sectional Shape StyleMETAL AND SYNTHETIC RUBBER
Cross Sectional Thickness0.125 INCHES NOMINAL
Overall Length4.810 INCHES NOMINAL
Bolt Hole Quantity8
Aperture Diameter4.355 INCHES MINIMUM AND 4.395 INCHES MAXIMUM
Overall Width4.720 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 L356001230 available?
We can source L356001230 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 L356001230 by Lockheed Martin Librascope Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If L356001230 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 L356001230?
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 L356001230?
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.