Lockheed Martin Librascope Corporation · Electronic Components
L356001225
Shielding Gasket, Electronic
Part NumberL356001225
ManufacturerLockheed Martin Librascope Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-209-5579 (NSN)
Federal Item NameSHIELDING GASKET,ELECTRONIC
Federal Supply Class5999 — Miscellaneous Electrical Components
Material Document And ClassificatiAMS4182 ASSN STD SINGLE MATERIAL RESPONSE EMI/RFI CONDUCTOR
MaterialALUMINUM EMI/RFI CONDUCTOR
Style DesignatorNON-CIRCULAR
Center To Center Distance Between3.500 INCHES NOMINAL
Outside Edge To Bolt Hole Center D0.250 INCHES NOMINAL
Aperture Length6.190 INCHES MINIMUM AND 6.220 INCHES MAXIMUM
Hole Diameter0.168 INCHES MINIMUM AND 0.208 INCHES MAXIMUM
Cross Sectional Shape StyleMETAL AND SYNTHETIC RUBBER
Overall Width5.990 INCHES MINIMUM AND 6.010 INCHES MAXIMUM
Bolt Hole Quantity8
Aperture Width5.070 INCHES MINIMUM AND 5.100 INCHES MAXIMUM
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 L356001225 available?
We can source L356001225 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 L356001225 by Lockheed Martin Librascope Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If L356001225 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 L356001225?
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 L356001225?
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.